| Question | Answer |
| 5. This was invented in the Tang dynasty in the
ninth century by alchemists searching for an
elixir of immortality.
A. aeolipile
B. orthinopter
C. gun powder
D. printing press | Gunpowder |
| 6. The Aeolipile, often considered the first steam
engine, was invented by:
A. Hero of Alexandria
B. Anaximander
C. Ptolemy
D. Aristotle | Hero of Alexandria |
| 7. Which of the following is NOT an invention
during the Industrial Revolution?
A. Telephone
B. Compass
C. Light bulb
D. Steam engine | Compass |
| 8. The 20th century witnessed rapid
technological advancements. Which of the following
inventions revolutionized computing and information technology?
A. The transistor
B. The steam engine
C. The internal combustion engine | Transistor |
| 10. Which Filipino scientist is recognized as the
father of botany in the Philippines?
A. Jose Rizal
B. Leon Ma. Guerrero
C. Apolinario Mabini
D. Gregorio Zara | Leon Ma. Guerrero |
| 11. What was the primary purpose of the Great
Wall of China when it was first built?
A. To symbolize imperial power
B. To protect northern borders from invaders
C. To serve as a trade route
D. To showcase Chinese architectural skills | To protect northern borders from invaders |
| 12. He was the inventor of the Telegraph in 1844.
A. Eli Whitney
B. James Hargreaves
C. Tomas Newcomen
D. Samuel Morse | Samuel Morse |
| 13. During the American colonization, which
educational institution aimed to enhance
Philippine scientific knowledge?
A. National Research Council
B. Bureau of Science
C. University of Santo Tomas
D. Laboratory Municipal | Bureau of Science |
| 14. Who is credited with founding the geocentric
model of the universe?
A. Copernicus
B. Galileo
C. Ptolemy
D. Aristotle | Ptolemy |
| 15. He is a Greek engineer, physicist and
mathematician who created the ancient alarm
clock used by Egyptians.
A. Aristotle
B. Ptolemy
C. Plato
D. Ctesibius | Ctesibius |
| 16. The ancient device used by the Babylonians
for their numerical system is called ____
A. Sexagesimal
C. Chariot
B. Ladder
D. Plough | Sexagesimal |
| 17. During the American colonization, which
educational institution aimed to enhance
Philippine scientific knowledge?
A. National Research Council
B. Bureau of Science
C. University of Santo Tomas
D. Laboratory Municipal | Bureau of Science |
| 18. What significant advancement did the Bureau
of Science in the Philippines focus on during
the American regime?
A. Astronomy research
B. Tropical diseases
C. Agriculture
D. Industrialization | Tropical Disease |
| 19. The spinning wheel, which revolutionized
textile production, is believed to have
originated in:
A. China
B. India
C. Europe
D. Mesopotamia | India |
| 20. The Renaissance is often called a "rebirth"
because of its:
A. Focus on the afterlife
B. Rediscovery of classical learning and
scientific inquiry
C. Development of industrial machinery
D. Decline in urbanization | Rediscovery of classical learning and scientific inquiry |
| 23. It is the period where paradigm shifts occurred
and where scientific beliefs that have been
widely embraced and accepted by the people
were challenged and opposed. | Copernican Revolution |
| 24. This was a research and development program
undertaken during the WWII to produce the
first nuclear weapon.
A. Project Oppenheimer
B. The Manhattan Project
C. Project Trinity
D. Big Bang Project | The Manhattan Project |
| 25. Which of the following pairs is NOT properly
matched?
A. China = Acupuncture
B. India = Ayurveda
C. Mesoamerica = Mayan calendar
D. Middle east = Quipu | Middle East = Quipu |
| 26. Which of the following statements is TRUE
about Id stage-based on Iceberg development
of Freud?
B. Considers the Conscience, Virtue and
morals
C. Pleasure is highlighted when one child does
not satisfy his/her needs.
D. All of the above. | Pleasure is highlighted when one child does not satisfy his/her needs |
| 27. What was the major contribution of the
Copernican Revolution to scientific thought?
A. The development of the microscope
B. The idea that the Earth revolves around the Sun
C. The discovery of gravity | The idea that the Earth revolves around the Sun |
| 28. In Sigmeund Freud’s types of personality, the
following characteristics illustrates the Id
except:
A. Impulsive
B. Fantasy oriented
C. Irrational
D. Values and moral | Values and moral |
| 30. Which paradigm shift is associated with the
theory of evolution by natural selection?
A. Copernican
B. Freudian
C. Darwinian
D. Meso-American | Darwinian |
| 31. Who proposed the heliocentric model of the
solar system?
A. Galileo Galilei
B. Nicolaus Copernicus
C. Isaac Newton
D. Albert Einstein | Nicolaus Copernicus |
| 33. Whose theory proposes that all species of
organisms arise and develop through the
natural selection of small, inherited variations
that increase the individual's ability to
compete, survive, and reproduce?
A. Darwin
B. Copernicus | Darwin |
| 34. It is the period where paradigm shifts occurred
and where scientific beliefs that have been
widely embraced and accepted by the people
were challenged and opposed | Copernican Revolution |
| 35. In what way did the Darwinian Revolution
impact society?
A. It supported the belief in the divine
creation of species.
B. It challenged ideas about human origin
and our place in nature. | It challenged ideas about human origin and our place in nature |
| 37. The Freudian Revolution introduced new
ideas primarily in which field?
A. Physics
B. Psychology
C. Biology
D. Astronomy | Psychology |
| 38. Which intellectual revolution focused on
understanding subconscious motivations and
the structure of the human psyche?
A. Copernican
B. Darwinian
C. Freudian
D. Asian | Freudian |
| 39. The invention of the steam engine by James
Watt was crucial to which historical
revolution?
A. Enlightenment
B. Agricultural Revolution
C. Scientific Revolution
D. Industrial Revolution | Industrial Revolution |
| 40. The paradigm shifts in Meso-American,
Asian, Middle Eastern, and African societies
primarily focused on:
A. Agricultural innovations
B. Philosophical and societaltransformations
C. Evolution of psychological theories
D. Space exploratio | Agricultural Innovations |
| 41. The Copernican model challenged the
geocentric view of the universe, which was
primarily supported by:
A. Galileo Galilei
B. Aristotle and Ptolemy
C. Isaac Newton
D. Charles Darwin | Aristotle and Ptolemy |
| 42. What is the unconscious mind, according to
Freud?
A. The part of the mind that is aware of
current thoughts and feelings.
B. The part of the mind that is not directly
accessible to consciousness. | The part of the mind that is not directly accessible to consciousness |
| 43. During which administration was the
DepartmentofInformation
Communications Technology established?
A. Benigno Aquino
B. Rodrigo Dutert
C. Gloria Macapagal-Arroyo | Rodrigo Duterte |
| 44. What is one of the main objectives of science
and technology education in the Philippines?
A. To train professionals for international
migration
B. To promote artistic endeavors
C. To contribute to nation-building | To contribute to nation-building |
| 45. During this period, religion, mathematics,
reading and writing, music and arts, and health
and sanitation were mandated in schools.
A. Commonwealth Period
B. Spanish Colonial
C. American Colonization
D. Pre-Colonization | American Colonization |
| 46. In which colonization did the National
Research Council of the Philippines be
established?
A. Spanish Colonization
B. American Colonization
C. Japanese Colonization
D. Indian Colonization | The part of the mind that is not directly accessible to consciousness |
| 47. What is a key historical focus of science and
technology in the Philippines?
A. Developing luxury goods
B. Advancing sustainable agriculture
C. Competing in space exploration
D. Promoting colonial trade routes | Advancing sustainable agriculture |
| 48. Which government effort aims to enhance
scientific literacy among young Filipinos?
A. Balik Scientist Program
B. Project NOAH
C. K-12 Science Curriculum
D. National Disaster Risk Reduction Plan | K-12 Science Curriculum |
| 49. Which sector is most impacted by research
and development breakthroughs in the
Philippines?
A. Space exploration
B. Digital marketing
C. Agriculture and health
D. Tourism and hospitality | Agriculture and health |
| 50. Which of the following behaviors can hinder
innovation in an organization?
A. Encouraging experimentation
B. Celebrating failures
C. Micromanagement
D. Cross-functional collaboration | Micromanagement |
| 51. The Mangyan are indigenous people primarily
found in which area of the Philippines?
A. Cordillera Region
B. Mindoro
C. Palawan
D. Visayas | Mindoro |
| 52. One challenge faced by the Philippine science
education system is:
A. Lack of interest in international
collaboration
B. Shortage of resources and facilities
C. Overfunding of research programs | Shortage of resources and facilities |
| 53. What role does science and technology play
in nation-building?
A. Preserving traditional practices
B. Driving innovation and economic growth
C. Reducing emphasis on education
D. Limiting globalization | Driving innovation and economic growth |
| 54. What is one significant impact of Freudian
ideas on society?
A. Revolutionizing modern agriculture
B. Introducing the concept of psychoanalysis and therapy
C. Inventing the telescope
D. Discovering new celestial bodies | Introducing the concept of psychoanalysis and therapy |
| 55. A major research priority for the Philippines
to address national needs includes:
A. Space missions
B. Renewable energy solutions
C. Entertainment technology
D. Global luxury trade | Renewable energy solutions |
| 56. During this administration, RA 10844 or the
Department of and Information Communication Technology was passed.
A. Fidel Ramos Administration
B. Estrada Administration
C. Benigno Aquino Administration
D. Duterte Administration | Duterte Administration |
| 57. During this administration,RA 8293 or the
Intellectual Property Code of the Philippines
was mandated.
A. Fidel Ramos Administration
B. Estrada Administration
C. Benigno Aquino Administration
D. Duterte Administration | Fidel Ramos Administration |
| 58. What historical event emphasized the need for
science and technology in the Philippines?
A. Industrial Revolution
B. Colonization by Spain
C. World War II
D. Digital Age transformation | World War II |
| 59. The following were advancements during the
Mayan civilization, except:
A. Calendar system
B. Road system
C. Mayan hieroglyphics
D. Hydraulics system | Hydraulics system |
| 60. Based on the branch of life science, which of
the following do not belong to the group?
A. Genetics
C. Evolution
B. Electricity
D. Biodiversity | Electricity |
| 61. Which government effort aims to enhance
scientific literacy among young Filipinos?
A. Balik Scientist Program
B. Project NOAH
C. K-12 Science Curriculum
D. National Disaster Risk Reduction Plan | K-12 Science Curriculum |
| 62. How does improving science and technology
education contribute to nation-building?
A. By reducing cultural diversity
B. By preparing a workforce for global
competition
C. By emphasizing non-technical disciplines | By preparing a workforce for global competition |
| 63. Which of the following practices is most
associated with the Igorot's agricultural
expertise?
A. Slash-and-burn farming
B. Terrace farming
C. Plantation agriculture
D. Industrial farming | Terrace farming |
| 64. During _________, Filipinos were engaged in
extraction, smelting and refining of iron from
ores, until the importation of cast iron from
Sarawak and later from China.
A. Pre-Colonial Era
B. Spanish Era
C. Iron Age
D. Commonwealth Period | Pre-Colonial Era |
| 65. Which government initiative supports science
and technology in the Philippines?
A. Tax exemptions for international imports
B. Establishment of research councils
C. Reduction in higher education funding | Establishment of research councils |
| 66. The Philippines’ science education reforms
were significantly influenced by which global
initiative that emphasizes science, technology,
engineering, and mathematics (STEM)? | Kto 12 Program |
| 67. Which concept refers to technology shaping
the way humans perceive the world?
A. Instrumental Good
B. Enframing
C. Intrinsic Good
D. Ultimate Good | Enframing |
| 68. Coined the word Eudaimonia
A. Aristotle
B. Charles Darwin
C. Immanuel Kant
D. Epicurus | Aristotle |
| 69. The real threat of technology comes from its
______?
A. activities
B. essence
C. destining
D. bringing forth | Essence |
| 70. What is the ultimate goal of critiquing human
flourishing in the context of technological
progress?
A. To develop new technologies that
improve life expectancy.
B. To define the meaning of the good life for
individuals. | To define the meaning of the good life individuals |
| 71. According to this Philosopher, ”happiness not
pleasure should be the standard of utility”.
A.Epicurus
C. Aristotle
B. Immanuel Kant
D. John Mill | Aristotle |
| 72. What are the categories of "good" discussed in
the context of science and technology?
A. Philosophical, Practical, Ethical
B. Intrinsic, Instrumental, Ultimate
C. Economic, Social, Environmental | Intrinsic, Instrumental, Ultimate |
| 73. It is the term used by Heidegger to describe
the way modern technology reveals itself by
exploiting nature, extracting something from
it, and then transforming it.
A. Challenging-forth
B. Bringing-forth
C. Saving power
D. Causality | Challenging-forth |
| 74. What does the discussion on robotics and
humanity primarily address?
A. The history of robotics in industrial
applications.
B. The ethical dilemmas arising from robot
integration into society. | The ethical dilemmas arising from robot integration into society |
| 75. In a hospital, what is an ethical concern of
using robots for patient care?
A. Robots could operate without error
B. Robots might lack empathy, impacting
patient interaction
C. Robots increase hospital costs
D. Robots are too fast | Robots might lack empathy, Impacting patient interaction |
| 76. Which of the following roles is NOT played
by a robot?
A. Make life more efficient and less stressful
B. Understand human behavior
C. Perform complicated tasks
D. Ease workload and mankind | Understand human behavior |
| 77. Which aspect of local governance is
emphasized in the context of technological
development?
A. Advancing technology for economicgrowth.
B. Developing policies that protect individual well-being. | Developing policies that protect individual well-being |
| 78. According to Heidegger, technology is
challenging forth when
A. it is for extracting something from nature,
storing it, and distributing it
B. it is brought out of concealment
C. it is revealed in nature
D. it brings about change causally | it is for extracting something from nature, storing it, and distributing it |
| 79. Which school of thought in philosophy
teaches that a good life is attained by
understanding and accepting that we cannot
control external events, only our own
responses?
A. Rationalism
B. Utilitarianism
C. Existentialism
D. Stoicism | Stoicism |
| 80. A self-driving car is programmed to prioritize
human life. In a sudden emergency, it must
choose between swerving to avoid a child and
continuing straight into a crowd of elderly
people. Which ethical dilemma does this
scenario present? | Moral decision-making |
| 81. Which philosophical concept encourages
students to find meaningful lessons from
history in the context of science and
technology?
A. Enframing
B. Human Flourishing
C. The Good Life
D. Destining | Human Flourishing |
| 82. Coined the word Eudaimonia
A. Aristotle
B. Charles Darwin
C. Immanuel Kant
D. Epicurus | Aristotle |
| 84. Refers to the technology that transmits
information as light pulses along a glass or
plastic fiber.
A. Fiber Cable
B. Satellite
C. Wireless Broadband
D. Fiber Optics | Fiber Optics |
| 85. Who is often credited with the invention that
marks the start of the Information Age?
A. Alan Turing
B. Johannes Gutenberg
C. Steve Jobs
D. Claude E. Shannon | Claude Shannon |
| 86. Which technological advancement in the
1970s significantly contributed to the
development of the Information Age?
A. The World Wide Web
B. Personal computers
C. Fiber-optic cables
D. The Internet | Personal Computers |
| 87. Which is NOT a technological advancement
during the digital age?
A. utilization of fiber optics cables
B. development of faster microprocessors
C. adoption of electronic mail
D. use of analog memory system | Use of analog memory system |
| 88. Who published a landmark paper proposing
that information can be quantitatively encoded
as a series of ones and zeroes, and is known as
the Father of Information Theory?
A. Harry Nyquist
B. Claude Shannon | Claude Shannon |
| 90. What challenge is described as "paralysis
through analysis"?
A. Lack of innovation in technology
development
B. Delayed decisions due to an overload of
information
C. Inability to encode data effectively
D. Poor | Delayed decisions due to an overload of information |
| 92. What could be a potential concern for young
students in an age of easy access to
information?
A. improved academic achievement
B. Relying on information retrieval rather
than critical thinking | Relying on information retrieval rather than critical thinking |
| 93. How has social media impacted business
recruitment practices?
A. Reduced the importance of personal
referrals
B. Allowed recruiters to engage with a wider
pool of candidates | Allowed recruiters to engage with a wider pool of candidates |
| 94. What term describes the phenomenon where
individuals excessively rely on rapid data
processing instead of critical thinking?
A. Data procrastination
B. Intellectual dependency
C. Lazy analytics
D. Data-driven intellectual laziness | Data-driven intellectual laziness |
| 95. When was the printing press invented?
A. 13th century
B. 14th century
C. 15th century
D. 16th century | 15th century |
| 96. What could be a potential concern for young
students in an age of easy access to
information?
A. improved academic achievement
B. Relying on information retrieval rather
than critical thinking | Relying on information retrieval rather than critical thinking |
| 97. What is one of the consequences of excessive
social media use in workplaces?
A. Higher employee satisfaction
B. Improved team collaboration
C. Decreased productivity
D. Enhanced data sharing among teams | Decreased productivity |
| 98. How has Claude E. Shannon's work
influenced the Information Age?
A. By developing the first personal
computer
B. By creating the World Wide Web
C. By laying the foundation for digital
communication and data transmission | By laying the foundation for digital communication and data transmission |
| 99. 99. What was one major drawback of "big data"
approaches mentioned in the document?
A. It decreased overall efficiency in
companies | It was unable to integrate with existing
technological systems |
| 100. What is a common risk associated with
sharing personal information on social media?
A.
Increased
difficulty
in
finding
employment
B. Vulnerability to crimes like identity theft
and stalking | Vulnerability to crimes like identity theft and stalking |
| 101. How has social media changed traditional
friendships according to the document? | It expanded the definition of "friends" to
include virtual connections |
| 102.What is one of the consequences of
excessive social media use in workplaces?
A. Higher employee satisfaction
B. Improved team collaboration
C. Decreased productivity
D. Enhanced data sharing among teams | Decreased productivity |
| 103. He is known as the father of Information
Theory.
A. Johannes Gutenberg
B. George Devol
C. Claude E. Shannon
D. Jonathan Chait | Claude E. Shannon |
| 104. Which term refers to misinformation
spread on social media to intentionally
deceive people?
A. Clickbait
B. Viral Marketing
C. Data Breach
D. Fake News | Fake News |
| 105. The following are stakeholders when it
comes to the decision-making and regulation
matters related to GMOs, except: E
A. Risk Analysts
B. Environment
C. Biotechnology firms
D. Ecologists | Environment |
| 106. The nanostructure like figure can be seen
on _____.
A. Telescope
C. Eyeglasses
B.Microscope
D. Magnifying glass | Microscope |
| 107. A branch of technology that deals with the
manipulation and study of matter at the
nanoscale.
A. Nanostructures
B. Nanotechnology
C. Nanometer
D. Nanometry | Nanotechnology |
| 108. Which of the following is an example of
natural nanostructures?
A. Steel cables
B. Multilayered butterfly wings
C. Fossilized remains
D. Wooden fibers | Multilayered butterfly wings |
| 109. A cosmetic company uses nanoparticles in
products. What ethical issue should it
consider?
A. Cost reduction
B. Testing for skin safety and long-term
effects
C. Decreasing product quality
D. Shortening product shelf life | Testing for skin safety and long-term effects |
| 110. What is a primary focus of
nanotechnology research?
A. Developing virtual reality tools
B. Creating innovative products in medicine,
transportation, and computing | Creating innovative products in medicine, transportation, and computing |
| 111. Golden rice is a genetically modified crop
plant where the incorporated genes are meant
for biosynthesis of
A. Beta-carotene or Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D | Beta-carotene or Vitamin A |
| 112. What does the term GMO stand for?
A. General Modified Operations
B. Genetically Modified Organisms
C. Gene Molecular Operations
D. Genetically Managed Organisms | Genetically Modified Organisms |
| 115. Which of the following is an important
contribution of nanotechnology in medicine?
A. Advanced diagnostic and imaging tools
B. Technologies cleaning groundwater sources
C. Pollution-mitigating technologies
D. Energy-efficient apparatuses | Advanced diagnostic and imaging tools |
| 116. How many nanometers are there in a piece
of paper?
A. 80,000 nanometers
B. 100,000 nanometers
C. 1,000,000 nanometers
D. 1,000,000,000 nanometers | 80,000 nanometers |
| 117. Which of the following is an important
contribution of nanotechnology in medicine?
A. Advanced diagnostic and imaging tools
B. Technologies cleaning groundwater sources
C. Pollution-mitigating technologies
D. Energy-efficient apparatuses | Advanced diagnostic and imaging tools |
| 118. Which of the following is a common
vector used in gene therapy?
A. Bacteria
B. Modified viruses
C. Algae
D. Fungi | Modified Viruses |
| 119. Nanoparticles are often used in sunscreens
for their ability to | Absorb UV radiation more efficiently
without leaving a visible residue |
| 120. Lorem ipsum dolor sit amet, consectetur
adipiscing elit. Sed id odio libero.
A. Lorem
B. ipsum
C. dolor
D. sit amet | |
| 121. Lorem ipsum dolor sit amet, consectetur
adipiscing elit. Sed id odio libero.
A. Lorem
B. ipsum
C. dolor
D. sit amet | |
| 122. A branch of technology that deals with the
manipulation and study of matter at the
nanoscale.
A. Nanostructures
B. Nanotechnology
C. Nanometer
D. Nanometry | Nanotechnology |
| 123. Genetherapy involves:
A. Introducing genetic material into cells to
treat diseases.
B. Modifying a person's diet to treat genetic
disorders.
C. Using drugs to target specific genes.
D. Surgically removing defective genes. | Introducing genetic material into cells to treat diseases |
| 124. What is a major ethical concern related to
germline gene therapy?
A. It requires federal funding to proceed
B. It only targets older individuals
C. It can pass genetic modifications to future
generations | It can pass genetic modifications to future generations |
| 125. What trait has been genetically engineered
into Bt corn?
A. Drought tolerance
B. Resistance to the European corn borer
C. Higher nutritional content
D. Improved flavor | Resistance to the European corn borer |
| 126. What is a major ethical concern related to
germline gene therapy?
A. It requires government funding to
proceed
B. It only targets older individuals
C. It can pass genetic modifications to future
generations | It can pass genetic modifications to future generations |
| 127. RA8749isalso known as
A. Philippine Clean Water Act
B. Water Code of the Philippines
C. Philippine Clean Air Act
D. Sanitary Code of the Philippines | Philippine Clean Water Act |
| 128. Which is the following is the most
environmentally
preferred
pollution
prevention method?
A. reducing waste at the source
B. treatment of waste
C. ultimate disposal
D. recycling | Reducing Waste at the source |
| 129. Which element is considered the largest
source of world's commercial energy
consumption?
A. coal
B. natural gas
C. oil
D. nuclear | Oil |
| 130. Which of the following is a potential
ethical question surrounding gene therapy?
A. How to make it universally accessible
without high costs
B. How to mass-produce it for consumer use | How to make it universally accessible without high costs |
| 131. An act of providing for an ecological solid
waste management program, creating
necessary institutional mechanisms and
incentives, declaring certain acts prohibited,
and providing penalties, appropriating funds
therefore, and other purposes. | RA9003 |
| 132. What is the environmental impact of a
community that prioritizes recycling?
A. Decreased waste in landfills
B. Increased plastic production
C. More resource extraction
D. No impact on waste | Decreased waste in landfills |
| 133. Whatis the primary goal of sustainability?
A. Maximizing resource extraction
B. Conserving resources for future
generations
C. Increasing fossil fuel consumption
D. Promoting rapid urbanization | Conserving resources for future generations |
| 134. This refers to the environmental impact of
a person, community, or population to its
space and environment.
A. biocapacity
B. ecological footprint
C. ecological impact
D. carbon footprint | Ecological footprint |
| 135. Which practice is not part of ecological
solid waste management?
A. Segregation at source
B. Recycling and composting
C. Open dumping
D. Segregated transportation and treatment | Open dumping |
| 136. A community is experiencing a significant
increase in electronic waste. Which of the
following is the most environmentally
responsible way to manage this waste? | Recycling the electronic waste to recover
valuable materials. |
| 137. Which of the following is a major source
of greenhouse gases?
A. Organic farming
B. Fossil fuel consumption
C. Recycling
D. Renewable energy | Fossil fuel consumption |
| 139. What is the environmental impact of a
community that prioritizes recycling?
A. Decreased waste in landfills
B. Increased plastic production
C. More resource extraction
D. No impact on waste | Decreased waste in landfills |
| 140. What does the “ecological footprint”
measure?
A. The land area used for urban
development
B. The environmental impact of an
individual or population
C. The number of species in a region
D. The amount of water used for irrigation | The environment impact of an individual or population |
| 141. According to the document, what is the
effect of climate change on biodiversity?
A. Increased biodiversity in polar regions
A. Increased biodiversity in polar regions
B. Loss of species and dramatic decline in
biodiversity | Loss of species and dramatic decline in biodiversity |
| 142. What is the purpose of the Philippine
Clean Water Act (RA 9275)? | Protect and preserve the quality of the
country’s water resources |
| 143. RA9275isalso known as
A. Sanitary Code of the Philippines
B. Philippine Clean Air Act
C. Water Code of the Philippines
D. Philippine Clean Water Act | Philippine Clean Water Act |
| 144. Which of the following is not considered a
biodegradable waste?
A. Vegetable peelings
B. Aluminum cans
C. Domestic sewage
D. Paper | Aluminum cans |
| 146. What is the main disadvantage of open
dumpsites?
A. High construction cost
B. Contribution to urbanization
C. Risk to public health and environmental
damage
D. Difficult maintenance requirements | Risk to public health and environmental damage |
| 147. Which practice is not part of ecological
solid waste management?
A. Segregation at source
B. Recycling and composting
C. Open dumping
D. Segregated transportation and treatment | Open dumping |
| 148. What happens when atmospheric carbon
dioxide levels increase significantly?
A. Increased water purity
B. Stabilized global temperatures
C. Rising sea levels and melting glaciers
D. Reduction in extreme weather events | Rising sea levels and melting glaciers |
| 149. What is the advantage of sanitary landfills
over open dumpsites?
A. They are cheaper to construct.
B. They ensure better environmental and
health standards | They ensure better environmental and health standards |
| 150. The melting of glaciers and polar ice caps
is primarily caused by:
A. Overfishing
B. Ocean acidification
C. Habitat restoration
D. Global warming | Global Warming |
| 1. What was the primary material used in the
earliest known form of Chinese paper?
A. Bamboo
B. Mulberry Tree Bark
C. Hemp
D. Silk | C. Hemp or B. Mulberry Tree Bark |
| 2. It is a thing or event that existed before or
logically precedes another
A. Antecedent
B. Precedent
C. Technology
D. History | Antecedent |
| 3. In the Spanish Era, when was the Laboratorio
Municipal de Ciudad de Manila created?
A. 1888
B. 1878
C. 1887
D. 1787 | 1887 |
| 4. Which invention was created by the
Mesopotamians for writing and maintaining
business records?
A. Papyrus Sheets
B. Ink
C. Cuneiform
D. Compass | Cuneiform |
| 113.How small is a “nanometer”?
A. one thousandth of a meter
B. one millionth of a meter
C. one billionth of a meter
D. one trillionth of a meter | One billionth of a meter |