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Science 600 Prep
| Question | Answer |
|---|---|
| Bits of paper are attracted to the surface of a balloon. What attracts the paper pieces to the balloon? | Static electricity |
| Which tool would be best to measure the high and low temperature for five days? | Thermometer |
| Which part of the ocean floor is an underwater mountain chain? | Mid-ocean ridge |
| Wind velocity, or speed, is measured with a | Anemometer |
| _______ allows the movement of electrical energy | Closed circuits |
| Which type of cloud is feathery and associated with fair weather but may indicate rain or snow later? | Cirrus |
| Radiant energy that can be seen by the human eye is called | Visible light |
| What do plants provide directly to all animals? | Oxygen |
| Which is the best tool for measuring the temperature of lake water? | Thermometer |
| What energy transformation would occur when using a lamp? | Electrical to radiant |
| Which type of storm causes the most flooding near an ocean coastline? | Hurricane |
| Which state of matter has a definite volume and definite shape? | Solid |
| The sun is the center of the movement. Is this rotation or revolution? | Revolution |
| Which two phases of the moon cause the highest tides? | Full moon and new moon |
| How does frozen water change as air temperature increases? | Solid → liquid → gas |
| What type of ocean movement causes measurable changes in ocean water levels due to the moon’s gravity? | Tides |
| A prism is used to ______ visible light so all colors can be seen | Refract |
| Air pressure is measured with a | Barometer |
| The role an organism plays in the food web is called its | Niche |
| Which weather phenomenon occurs over warm water with winds over 75 mph? | Hurricane |
| What could happen if decomposers died out? | Producers may not have nutrients they need |
| Which object is about 110 times the diameter of Earth? | Sun |
| Larger, looser, or longer objects have ______ pitch and ______ frequency | Low / Low |
| Which best describes kinetic energy? | Energy of motion |
| In which medium does sound travel fastest? | Solids |
| Why is the Chesapeake Bay important to the ocean ecosystem? | Provides spawning grounds, nursery beds, and feeding for many ocean creatures |
| Which cloud is smooth, gray, blocks sunlight, and brings drizzle? | Stratus |
| How are Venus and Earth most different? | Surface temperature |
| How can the strength of an electromagnet be increased? | Increase the number of coils |
| How would you classify glass? | Insulator |
| A solar panel makes a plastic fan turn. What conclusion can be made? | Radiant energy transferred into mechanical energy |
| If air pressure drops, what might you observe next? | Dark stratus clouds |
| Which planet is the largest and has the Great Red Spot? | Jupiter |
| A combination of substances that keeps its identifying characteristics is a | Mixture |
| What part of the ocean floor is the deepest? | Ocean trench |
| What energy transformation occurs in a hair dryer? | Electrical to thermal and mechanical |
| Organisms that break down dead plants and animals are | Decomposers |
| The surface of the moon is made up of | Craters, highlands, and flat areas |
| Organisms that use the sun’s energy to make food are | Producers |
| Why we have night and day describes | Rotation |
| A push on a box most likely changes its | Position |
| The smallest quantity of an element is an | Atom |
| Earth is different from other planets because it has | Liquid water |
| Electric lights will not turn on unless the circuit is a | Closed circuit |
| Ocean movement that raises water temperature and affects navigation is | Currents |
| Energy transformation in a vacuum cleaner | Electrical to mechanical |
| Energy transformation in an oven | Electrical to thermal |
| Plastic coating on wires is used because plastic is | A good insulator |
| The smallest unit of matter is an | Atom |
| The force that works against motion is | Friction |
| To describe motion, a student should use | Direction and speed |
| To make an electromagnet, a conductor should be coiled around | An iron nail |
| ______ energy from the sun impacts air movement and weather | Radiant/Thermal |
| Energy transformation in a fan | Electrical to mechanical |
| Ocean movement caused by wind that creates swells | Waves |
| Cloud associated with sunny, fair weather | Cumulus |
| Which best describes the moon? | Smaller than Earth |
| Which air masses bring clear skies and light winds? | High-pressure air masses |
| The variable a scientist changes is the | Independent variable |
| An object’s direction and speed describes | Motion |
| Early scientists likely first observed electricity in | Lightning |
| Ocean zone with least sunlight | Midnight zone |
| What increases as a submarine dives deeper? | Water pressure |
| Which best describes a tornado? | Rotating funnel-shaped cloud causing damage |
| Earth’s motion around the sun affects the | Seasons |
| Evaluating results to judge a hypothesis is the | Conclusion |
| What increases with ocean depth? | Pressure |
| Mediterranean Sea is saltier than the Atlantic | Saltier |
| Flat part of the ocean floor | Abyssal plain |
| To make an object move | A force must be applied |
| Where you play at the beach | Continental shelf |
| A mixture where one substance dissolves in another is a | Solution |
| Movement in an orbit describes | Revolution |
| Most important plant part for photosynthesis | Leaf |
| When the North Pole tilts toward the sun, the U.S. experiences | Summer |
| Time between today’s sunrise and tomorrow’s sunrise | 24 hours |
| Wind direction is measured with a | Wind vane |
| Best tool to measure air pressure for storms | Barometer |
| Which is NOT an ecosystem effect of weather? | Living organisms adapting |
| Ocean algae are most often found | Above the continental shelf |
| Same species living in the same place at the same time | Population |
| Land area where surface water drains to one place | Watershed |
| Ocean floor with most animal life | Continental shelf |
| Day-to-day state of the atmosphere | Weather |
| If Earth moved farther from the sun | Colder weather |
| A solution differs from a mixture because | It is the same throughout |
| A change in position is called | Motion |
| Flat land of the ocean floor | Abyssal plain |
| Where most marine organisms live | Continental shelf |
| Feathery clouds that may signal rain later | Cirrus |
| Organisms that eat plants or animals | Consumers |
| Which is a mixture? | Lemonade |
| All plants, animals, and nonliving parts of an area | Ecosystem |
| Sound travels in ______ waves | Compression |
| One side of Earth light and the other dark describes | Rotation |
| Clouds that produce thunderstorms | Cumulonimbus |
| All plants and animals in an area | Community |
| A small rocky satellite | Moon |
| As predators increase, prey will | Decrease |
| If/then statement in an experiment | Hypothesis |
| Falling object loses potential energy and gains | Kinetic energy |
| Cloud indicating a severe storm | Cumulonimbus |
| Parts of an experiment that stay the same | Constants |
| A force that opposes motion | Friction |
| Photosynthesis is when a ______ makes its own ______ | Producer / Food |
| Deepest part of the ocean floor | Ocean trench |
| State of matter with definite volume but no definite shape | Liquid |
| How fast an object is moving | Speed |
| Sound is a form of ______ energy | Mechanical |
| Moon phases with highest tides | New and full |
| Which force opposes motion? | Friction |
| Ice cream left out changes from | Solid to liquid |
| Electricity is a type of | Kinetic energy |
| Cumulonimbus clouds are associated with | Stormy weather |
| Carpet shock is best explained by | Negatively charged particles jumping from socks to door |
| Main difference between ocean and lake water | Salt |
| Tools used to find speed of a turtle | Stopwatch and meter stick |