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Science Ecosystems
Ecosystem test, Chapter 1, p. B44
Question | Answer |
---|---|
area where the main plants are trees | forest |
all the living things of the same kind that live in the same area at the same time | population |
populations that live in the same place make up a | community |
an ecosystem that is very dry | desert |
interactions between living and nonliving parts of the environment | ecosystem |
to a population of frogs living near a pond, the pond is its | habitat |
rivers and most lakes make up this type of ecosystem | fresh water |
has warm summers and cool winters, and the leaves of the trees drop in the fall | deciduous forest |
two types of forests that get a lot of rain | tropical rain forest, coastal forest |
everything that surrounds a living thing | environment |
ecosystem where the winters are cold and the trees have needle shaped leaves | coniferous forest |
the water in the ocean | salt water |
has hot summers and cold winters | grassland |
this forest ecosystem has 3 layers | tropical rain forest |
forest ecosystem that has evergreen trees (like a Christmas tree) | coniferous forest |
the trees in this forest have flat leaves that drop off each fall | deciduous forest |
forest with a wet climate and thick trees that keep the floor dark and cool | coastal forest |
Why do grasslands have few large trees? | too dry |
What are the two types of deserts? | cold and hot |
What are the two types of water ecosystems? | salt and fresh |