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Earth's Systems
Vocabulary for the quiz on 1/29
| Term | Definition |
|---|---|
| Transpiration | The process where plants release excess water as vapor from their leaves, acting like a "plant breath" or sweat. |
| Which of earth's systems interact with one another? | All 4 of them: hydrosphere, geosphere, biosphere, atmosphere |
| Hydrosphere | Earth's water, whether found on land or in oceans, including the freshwater found underground and in lakes, glaciers, and rivers |
| Biosphere | The part of earth in which living things exist and exist and interact. (Example: includes land, water, air) |
| Atmosphere | The gases that surround earth (Example: nitrogen and oxygen) |
| Geosphere | The layers of solid and molten rock, dirt, and soil on earth. (Example: rocks, soil, minerals, and landforms |
| Condensation | The process through which a gas changes into a liquid. (Example: water on the outside of a glass) |
| Evaporation | The process through which a liquid changes into a gas |
| Oxygen Carbon Cycle | A continuous, natural process where plants and animals exchange oxygen and carbon dioxide to survive. (Ex: Animals take in oxygen and release carbon dioxide as waste while using energy.) |
| Nitrogen Cycle | The continuous process of nitrogen moving from the air, into the soil, through living things, and back into the air. |
| Precipitation | water that falls from the clouds to the ground in the form of rain, sleet, hail, or snow. |
| How do animals get nitrogen from the soil? | Plants absorb the nitrogen from the soil and animals can eat the plants. Plants play a crucial role in the nitrogen cycle by absorbing nitrogen from the soil, which then gets passed on to animals when they eat the plants. |
| Runoff | excess water that flows over earth's surface from a storm or flood |