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Cycles of matter

Abigail crook's key terms

Definition Term
States that matter is neither created nor destroyed during chemical or physical changes. The Law of Conservation of Mass
States that energy can neither be created nor destroyed-only converted from one form of energy to another Law of Conservation of Energy
The process in which producers make food and oxygen Photosynthesis
The process in which producers, consumers, and decomposers convert food and oxygen to produce energy, CO2, and H2O Cellular Respiration
The movement of water from the Earth's surface to the atmosphere and back in many different ways Water Cycle
The process of water changing into water vapor due to the increase in heat Evaporation
When plants release water vapor from their leaves Transpiration
The process of rising water vapor cooling and changing into water droplets Condensation
Condensation on plants and other objects in the morning even if it didn't rain Dew
The process in which heavy water droplets fall to the ground in the form of rain, sleet, snow, or hail Precipitation
The movement of carbon atoms through the ecosystem between living organisms and the atmosphere The Carbon Cycle
The movement of oxygen atoms through the ecosystem between living organisms and the atmosphere The Oxygen Cycle
The decrease in the number of producers that create oxygen Deforestation
How nitrogen moves between plants, animals, bacteria, the atmosphere, and soil The Nitrogen cycle
The process of changing free nitrogen gas into usable from of nitrogen compounds Nitrogen fixation
Created by: crook.abigail
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