chpt 1 ,daniel.c Word Scramble
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Question | Answer |
what was not a direct result from the industrial revolution | overhunting of large mammals |
why is the worlds loss of biodiversity a source of concern | humans depend on other organisms for food and oxygen |
what is a biodegradable material that becomes a pollutant if allowed to accumulate more rapidly than it can decompose | newspaper |
compared to devoloping nations, developed nations have greater? | personal wealth |
the tern biodiversity refers to? | the number and variety of species living in an area |
sunlight, air, forests, minerals, and water are all what? | natural resources |
the introduction of harmful levels of chemicals or wastes into the environment is called what? | pollution |
what is it called when thelast member of a species dies? | extinction |
a natural resource that can be replaced relatively quicly by natural processes are called? | renewable |
residents of what make up about 80% of the worlds population? | Developing nations |
the classification and collection of data that are in the form of numbers is called | statistics |
the group that does not receive the experimental treatment in an experiment | control group |
in an experiment the factor of interest is called? | variable |
the average mass of a wolf in a packof wolves is an example of? | statistical population |
a model of a dinosaur is an example of? | physical |
the chance something will happen is? | probability |
what is gathered in an experiment | data |
principals or standards we consider important are called | valves |
the first step in the decision-making model is to | gather information |
curiosity and imagination are important in science because they are? | abilities in scientists that help expand our knowledge |
how did the himalayan mountains form | colliding tectonic plates |
what are wind and water erosion not likely to affect? | tides |
which of the following are producers of oxygen | plants |
the ozone layer is located in the | stratosphere |
the richter scale best describes the? | magnitude of an earthquake |
which of the following is not one of the compositional layers of earth? | mesosphere |
the boundary between warm and cold water in an ocean or lake is called | thermocline |
a volcano is a mountain built from what | magma |
deep currents flow along the | ocean floor |
ozone is a molecule made up of | 3 oxygen atoms |
change in a genetic characteristics in a population from one generation to another is | evolution |
process that causes the characteristics of a population to change in a way controlled by humans | artificial selection |
trait that increases an organisms chance of survival | adaptation |
trait unintentionally selected by humans | resistance |
process that causes the characteristics of a population to change with human control | natural selection |
which invertebrates are generally small allowing them to live on little food | insects |
natural selection is the unequal survival that results from the presence of or absence of | particular traits |
which of the kingdoms includes algae | protists |
the place that contains everything an organism needs is its | habitat |
which two kingdoms contain organisms that can use energy from the sun to make food | protists and plants |
what kind of natural disaster helps some forest communities by allowing some trees to release their seeds | fire |
what is a photosynthetic organism | freshwater algae |
consumers are organisms that | get solar or other energy indirectly |
which kind of consumers only get energy from producers | herbivores |
where would an ecologists be least likely to go study primary succession | the amazon rainforest |
what term is used to refer the many feeding relationships that are possible in an ecosystem | food web |
what type of vegetation would you expect to find on an abandoned farm that has remained undisturbed for 150 years | tall mature oak trees |
which of the following plants would be considered a pioneer species | shrub |
what does not contain carbon from dead bodies of plants and animals | phosphate salts |
which gas makes up 78% of our atmosphere | nitrogen |
the main factor that determines what type of plants grow in a biome is | temperature and precipitation |
tropical rainforests are threatened by | deforestation and trade of rain forest plants and animals |
if you visited a savannah you would most likely see | large herds of grazing animals |
which biome is located primarily in coastal areas that have mediterranean style climates with warm dry summers | chaparal |
the deforestation of rainforests may cause climate changes and cause | flooding |
the tundra has | a layer of frozen topsoil |
biomes are usually | described by their plants and animals |
the distance north and south of the equator is measured in degrees called | latitude |
animals that live in the desert are usually | nocturnal |
what is estivating | burying in the ground |
deserts are often found on | the dry side of a mountain |
Created by:
papa dan
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