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Cycles of Matter

Genesis c. Key terms

DefinitionTerms
States that matter is neither created nor destoryed during chemical or physical change The Law of Conversation of Mass
states that energy can neither be created nor destroyed - only converted from one form of energy to another . The Law of Conversation 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
is the process in which producers , consumers, and decomporsers 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 forms/states The water cycle
is the process of water (liquid) changing to water vapor (gas) due to _increased heat. Evaporation
plants release water vapor from their leaves in a process called Transporation
is the process of rising “__water going up ” water vapor (gas) cooling and changing into water droplets (liquid). Condensation
is the process in which heavy droplets of water fall to the ground in the form of rain, snow, sleet or hail precipitation
is essential for life and is the building block of all living things. Carbon cycle
is essential for life and is mainly required for _breathing_ , combustion “ burning”, supporting aquatic life and decomposition of organic waste/matter. Oxygen cycle
Human activities affect the levels of carbon and oxygen in the air. Human interactions (carbon dioxide)
Nitrogen is an important component of building proteins in animals and an essential nutrient for plants. The Nitrogen Cycle
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