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- 1. Multiple Choice
What is the name of the process where the remains of living things rot, decay or break down?DisintegrationDissolveDecompositionRecycling - 2. Multiple ChoiceWhich is an example of a decomposer?a hawka mousea flowera mushroom
- 3. Multiple ChoiceAll of the carbon in existence is continually recycled in the carbon cycleTrueFalse
- 4. Multiple ChoiceWhich of the following removes carbon from the atmosphere?CombustionRespirationPhotosynthesisDeath
- 5. Multiple ChoiceOrganisms that do not decompose can be buried and become what?waternutrientsairfossil fuels
- 6. Multiple ChoiceWhich process converts carbon in the form of sugar into carbon dioxide gas?BioremediationPhotosynthesisRespirationTranspiration
- 7. Multiple Choice
Plants use ____________ to make their own food
Water
Sunlight
Carbon dioxide
All of these
- 8. Multiple ChoiceWhat does NOT produce carbon dioxide?PhotosynthesisBurning Fossil FuelsAnimal respirationPlants decaying
- 9. Multiple ChoiceCombustion is another word for __________.TransportationRespirationFossil FuelsBurning
- 10. Multiple Choice
Through the process of photosynthesis, plants pull CO2 from the air to make plant food for themselves.
True
False
- 11. Multiple ChoiceWhat is the water cycle?the 3 forms of waterthe movement of water on, above, or below the surface of the Earthwhen water meltswhen clouds form
- 12. Multiple ChoiceWhat part of the water cycle does this picture show?condensationprecipitationevaporation
- 13. Multiple ChoiceWhich best explains why runoff is important?It returns water to other locations on EarthIt increases the chance of floodingIt makes evaporation occur fasterIt increases condensation
- 14. Multiple ChoiceWhat is the energy source for the water cycle?the sunthe earthwaterthe moon
- 15. Multiple ChoiceEvaporation happens when the sun ___________ water and turns it into vapor.coolsheats upfreezeslights up
- Answer choicesTagsAnswer choicesTags