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cycles
6 Science
| Question | Answer |
|---|---|
| water moves through the Earth’s ecosystems and is replenished | water cycle |
| water from a liquid to a gas | evaportation |
| water from a gas into liquid to tiny dropplets | condensation |
| nodules on roots of some plants like soybeans that fix nitrogen so plants can use it | Nitrogen fixing bacteria |
| a bolt of this can also take nitrogen out of the air and fix it into compounds that plants can use | lightning |
| water returns to the Earth in one of four forms | precipitation |
| substance out of air plants use to make glucose or in photosynthesis | carbon dioxide |
| Aquifer’s are underground and can contain large amounts of water are also called | ground water |
| this element is needed by organisms to make proteins | nitrogen |
| When we burn any fuels we release this substance that acts like a blanket to trap in heat | carbon dioxide |
| when the extra pollution creates like a blanket that traps the heat in a raises our overall temperature | green house effect or global warming |
| when plants and animals die and decay they release this | carbon dioxide |
| when we exhale ofter doing respiration we release this | carbondioxide |
| the process by which we use oxygen to get energy from food | respiration |
| the process by which plants use the sun and chlorophyll to make food or a sugar called glucose | photosynthesis |
Created by:
hscaggs
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