Answer:
B, Hydraulic Mining.
Explanation:
This is a rare type of mining that uses high pressure of water to move rock sediments.
This type of mining is used in mining for kaolin, coal, tin or gold. The water here is used to remove whatever is been mined.
Answer:
Option B. An increase in immigration
Explanation:
The type of economy that is also known as capitalism would be a "market economy," and it would be "d. How should it be ensured that goods and services are paid for?," that is not a <span>key economic question, since the consumer "answers" this. </span>
I think i know it but to be sure,i need to know what the multiple choice answers r
