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Cycles of Matter

Harper K key terms

DefinitionTerm
The Law of Conservation of Mass States that matter is neither created nor destroyed during chemical or physical changes.
The Law of Conversation of Energy States that energy can neither be created nor destroyed - only converted from none form of energy to another
Photosynthesis The process in which producers, mainly plants take in carbon dioxide and water with the aid of sunlight to produce food and oxygen.
Cellular Respiration The process in which producers, consumers, and decomposers convert food and oxygen to produce energy.
The water cycle Describes the movement of water from Earth's surface to the atmosphere and back in various forms/states
Evaporation The process of water (liquid) changing to water vapor (gas) due to increased heat.
Transpiration when plants release water vapor from their leaves
Condensation The process of rising "water going up" water vapor (gas) cooling and changing into water droplets (liquid)
Dew Condensation can also take place on plants or other objects on a cool morning called ______.
Precipitation The process in which heavy droplets of water fall to the ground in the form of rain, snow, sleet, or hail.
The carbon cycle Describes the movement of carbon atoms through the ecosystem between living oraganism (biotic) and the atmosphere (abiotic)
The oxygen cycle Describes the movement of oxygen atoms through the ecosystem between living (biotic) and the atmosphere (abiotic)
Defrostation Decreases the number of producers that create oxygen
The Nitrogen cycle Describes how Nitrogen moves between plants, animals, bacteria, the atmosphere (the air), and soil in the ground.
Nitrogen fixation The process of changing free nitrogen gas (N2) into a usable form of nitrogen called nitrogen compounds
Created by: harperkowalski
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