Human activities have drastic effects on biomes. match the human activities with the biomes they primarily affect.
1.withdrawing water for consumption
2.logging
3.oil exploration and drilling
4.overgrazing

a. grasslands

b. freshwater

c. rain forest

d. tundra

emerging idea only occurs as a raw idea that could appear out of nowhere. meanwhile, to reach scientific consensus , that idea must be structured and tested over and over again through various experiments. the scientific consensus transforms the raw idea into idea that is more reliable through the process of scientific elimination.

this is more of a statement than a question. is there answers to go along with this, or is it opinion based?

plato users:

d.  

there was a variety of food available on island x, but there were only large seeds and nuts on island y.