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Cycles of Matter

Danni H Key Terms

DefinitionTerm
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. The Law of Conservation of Energy
The process in which producers, mainly plants take in carbon dioxide and water with the aid of sunlight to produce food and oxygen. Photosynthesis
The process in which producers, consumers, and decomposers convert food and oxygen to produce energy, carbon dioxide, and water. Cellular Respiration
Describes the movement of water from the Earth's surface to the atmosphere and back in various states/forms. Water Cycle
The process of water (liquid) changing to water vapor (gas) due increased heat. Evaporation
When plants release water vapor from their leaves. Transpiration
The process of rising "water going up" water vapor (gas) cooling and changing into water droplets (liquid). Condensation
When condensation takes place on plants or other objects on a cool morning. Dew
The process in which heavy droplets of water 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 (biotic) and the atmosphere (abiotic). The Carbon Cycle
The movement of oxygen atoms through the ecosystem between living organisms (biotic) and the atmosphere (abiotic). The Oxygen Cycle
The process of cutting and clearing forests. Deforestation
Describes how nitrogen moves between plants, animals, bacteria, the atmosphere (the air), and soil in the ground. The Nitrogen cycle
The process into v=changing free nitrogen gas (Na) into a usable form of nitrogen called nitrogen compounds. Nitrogen fixation
Created by: harris.danni
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