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Science chapter 4

TermDefinition
competition fighting over the samething
flood heavy rains or storms can cause lands to have too much water
population all of one kind of animal or plant in an ecosystem
resources sunlight, water, air, soil
endangered only a few organisms left
fossils remains of animals who lived long ago
recycle making something new out of an old thing - like a tire swing out of an old tire
extict no longer living-the St. Helena Olive tree died out because of disease and dry weather
pollution damaging our air, water, or land
reduce helping our environment by not using as much of a product
Created by: sbieser13