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Cycles Vocab

TermDefinition
Law of Conservation of Mass/Matter Matter can't be created or destroyed, only changed from one form to another.
Law of Conservation of Energy Energy cannot be made or lost but only changed from one form to another.
Evaporation Evaporation is when liquid water turns into vapor and rises into the air.
Transpiration Transpiration is when plants lose water from their leaves into the air.
Precipitation Precipitation is when water falls from the sky as rain, snow, sleet, or hail.
Groundwater Groundwater is water that is found underground in soil and rock.
Runoff Runoff is water that flows over the ground after it rains instead of soaking into the soil.
Biotic Factor Biotic factors are living things in an ecosystem, like plants and animals.
Abiotic Factor Abiotic factors are nonliving things in an ecosystem, like water, air, and rocks.
Biosphere The biosphere is the part of Earth where all living organisms exist.
Producer Producers are organisms, like plants, that make their own food using sunlight.
Consumer Consumers are animals that eat other living things for energy.
Condensation Condensation is when water vapor cools and turns back into liquid water, forming clouds.
Water Cycle The water cycle is the continuous movement of water through evaporation, condensation, and precipitation.
Carbon Cycle The carbon cycle is the process of how carbon moves between the atmosphere, land, and living things.
Nitrogen Cycle The nitrogen cycle is how nitrogen moves between the air, soil, and living organisms in nature.
Oxygen Cycle The oxygen cycle is the process of oxygen moving from the atmosphere into living organisms and back again.
Deforestation Deforestation is when large areas of forests are cut down for land or wood.
Cellular Respiration Cellular respiration is how cells break down sugar and oxygen to make energy.
Photosynthesis Photosynthesis is the process where plants use sunlight to make their own food from carbon dioxide and water.
Fossil Fuels Fossil fuels are natural substances like coal, oil, and gas that are made from ancient plants and animals.
Nitrogen Fixation Nitrogen fixation is when certain bacteria convert nitrogen from the air into a form that plants can use.
Ammonification Ammonification is the process of changing organic matter into ammonia in the soil.
Interconnected Interconnected means that different parts of an ecosystem are linked and depend on each other.
Organism An organism is any living thing, like a plant, animal, or bacteria.
Denitrification Denitrification is when bacteria change nitrates in the soil back into nitrogen gas in the atmosphere.
Created by: Xjr
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