Question

help me igreen

Answer 1

Which of the following are anthropogenic sources of acid rain?


volcano emissions, lightning, and microbial processes

industrial emissions and other man-made polluters

smokestacks and volcano emissions

microbial processes and fuel combustion

Answer 2

@iGreen

Answer 3

NOx and SO2 can come from natural or human made (anthropogenic) sources.

Volcanoes and sea spray are typical natural sources of SO2. Lightning is the most common natural source of NOx. Contributions from natural sources are generally small compared to those from anthropogenic sources.

http://www.epa.gov/region1/eco/acidrain/causes.html

Answer 4

What do you think?

Answer 5

A ??

Answer 6

this isn't history please post under the correct subject please

Answer 7

@iGreen am i right

Answer 8

yes its A

Answer 9

sorry its B

Answer 10

Human activities are the main cause of acid rain. Over the past few decades, humans have released so many different chemicals into the air that they have changed the mix of gases in the atmosphere. Power plants release the majority of sulfur dioxide and much of the nitrogen oxides when they burn fossil fuels, such as coal

Answer 11

alright thanks :D

Answer 12

Yep, A is correct.

Answer 13

@ichliebedich It's not B..because it's asking for anthropogenic sources of Acid rain..human activities are not anthropogenic sources.

Answer 14

oh okay i think i read it wrong

Answer 15

@Helpmeplas

Answer 16

thanks @iGreen