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Cycles of matter

(Trust Davis) key terms

TermDefinition
Matter is neither created nor destroyed during chemical or physical equations The law of conservation of matter
energy can neither be created nor destroyed - only converted from one form of energy to another. The Law of Conservation of Energy
is an open biological system that cycles/moves matter and energy into and out of an organism. photosynthesis
is the process in which producers, consumers, and decomposers convert food and oxygen to produce energy, carbon dioxide, and water. Cellular Respiration
scribes the movement of water from the Earth’s surface to the atmosphere and back in various forms/states. Water Cycle
s the process of water (liquid) changing to water vapor (gas) due to increased heat. Evaporation
Plants release water vapor from their leaves Transpiration
Condensation taking 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, snow, sleet, 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
cutting and clearing forest Deforestation
how nitrogen moves between plants, animals, bacteria, the atmosphere (the air), and soil in the ground. The Nitrogen cycle
is the process of changing free nitrogen gas (N2) into a usable form of nitrogen called nitrogen compounds. Nitrogen fixation
is the process of rising “water going up” water vapor (gas) cooling and changing into water droplets (liquid). Condensation
Created by: davis.trust
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