1. What is mechanical weathering? A. Breaking down rock through chemical changes.
B. Rock is physically broken down.
C. Wearing down and carrying away rock particles.
2. What is chemical weathering?
A. Breaking down rock through chemical changes.
B. Wearing down and carrying away rock particles.
C. Rock is physically broken down.

Explanation:

this is confusing can you explain more?

output?

explanation:

answer: any goods being imported from another country may be subject to issued by the federal government are tariffs

explanation:  

tariffs are a tax on anything that are imported from abroad. government use them to protect and boost their local industries and the thought is that they encourage consumers to buy local instead of importing and they will hope will protect jobs and economy in the country that implements them