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Shea Chapter B4
Question | Answer |
---|---|
The process of restoring a damaged ecosystem is ? | reclamation |
The water ecosystem that includes, marshes, mangrove swamps, and mud flats is? | wetlands |
gradual change in an ecosystem over eons is ? | succession |
The first plants to invade a bare area are ? | Pioneer plants |
The last stage of succession is ? | climax community |
Waste products are known as | pollution |
When wtaer vapor in the air mixes with gases, nitric acid and sulfuric acid form. These acids form clouds and fall to earth as? | acid rain |
The saving of resources is ? | conserving |
To cut down the use of resources is ? | reduce |
To use again is to ? | reuse |
To recover a resource is to ? | recycle |