Answer:
A: Acid Rain
Explanation:
Acid rain is chemical weathering. It is a mixture of rain, or another type of water related weather, and acidic components such as gases. It can damage forests, crops, and it can cause damage to buildings as well as bodies of water.
The answer is B an adjective
Answer:
Putting down The website or book where you found that info
Explanation:
If you found your info on Wikipedia for example you would put the site URL in the Citing resources page.
Answer:
b
Explanation:
a is an assumption which is bad because it doesn't give proof
c it doesn't start the paragraph it ends it
d doesn't give an example
so c would be ur best bet
hope this helps :)