Ecosystem Vocabulary #3
Terms in this set (12)
the clearing of forest lands
an unwanted change in the environment
a substance that causes pollution
the cycle in which carbon flows through the environment and living things
the cycle in which nitrogen moves through the environment and living things
a change in order to fit in a new situation or use
a wide variety of organisms
the process in which plants use carbon dioxide and sunlight to create sugar for themselves for food
relying on another: for example, plants rely on the sun for its light.
relying on one another; for example, elodea is a producer and provides food for a snail. It also provides shelter for hiding and laying eggs and adds oxygen to the water.
All variables (temperature, light, etc) stay the same
the part of an experiment that is changed or tested