Answer:
The correct answer is: A) It contributed to a depletion of water sources
Explanation:
Mechanized Farming was widely introduced with the industrial revolution. This major change in the production made the work so much easier and faster. These conditions lead to a fast increase of the production and request of products, which required an immense amount of water.
Answer:
C. A gap in the rock record
Explanation:
I think a and d but I could be wrong
Some politicians became successful by opposing communism.