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5 votes
Which process would have the greatest negative impact on a forest?

Selective thinning of some trees
Controlled burning of the underbrush
Clearing large tracks of land of all trees
Removing some of the overpopulated animals from a forest


Which of the following plays the most important role in chemical weathering?

Ice
The sun
Wind
Oxygen

User Koryu
by
8.1k points

1 Answer

6 votes
1. Clearing large tracks of land of all trees
2. Oxygen
User Codrelphi
by
7.6k points
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