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Ch 3 vocab 3-4

QuestionAnswer
Crust A thin layer of relatively cool rock that forms earth's outer skin both on dry land and in the ocean.
Mantle A layer of very hot but mostly solid rock.
Core Beneath the lower layer of the mantle.
Tectonic plates Large plates of lithosphere.
Land forms Features such as mountains (above and beneath the ocean's surface) islands and continents.
Deposition The depositing of eroded soil
Evaporation The conversion of a substance from a liquid to a gas.
Transpiration the release of water vapor by plants through their leaves.
Precipitation Water returns from the atmosphere to earths surface.
Condensation A change in state from a gas to a liquid.
Aquifers Layers of rock and soil that hold groundwater.
Groundwater Fresh water found underground .
Law of conservation matter Matter that may be transformed from one type to another but it can not be created or destroyed.
Nutrients matter that organisms require from their life process.
Bio Geo Chemical cycles Nutrient cycles. Carbon,oxygen,phosphorus, and nitrogen are nutrients that cycle through all of Earth's spheres and organisms.
Primary Producers Organisms including plants and algae that produce their own food.
Photosynthesis A chemical process that occurs in plants, algae, and some types of bacteria, when they are exposed to sunlight
Consumers Organisms mainly animals that must eat other organisms.
decomposers organisms such as bacteria and fungi that breaks down waste and dead organisms
Cellular respiration The process by which organisms use oxygen to release the chemical energy
Eutrophication the gradual increase in the concentration of phosphorus, nitrogen, and other plant nutrients in an aging aquatic ecosystem such as a lake.
Nitrogen Fixation The conversion of nitrogen gas into ammonia
Created by: unicornfarts34
 

 



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