What is the most common method large businesses use to communicate their views on environmental issues to legislators?
a. they take out ads in newspapers and magazines
b. their executives run for president or prime minister
c. their leaders vote as private citizens, like everyone else
d. they hire lobbyists

explanation:

b,bacteria convert nitrates

into nitrogen gas.

d,plants and animals take in

and use nitrogen compounds.

e,bacteria break down waste    

products and return nitrogen  

to the soil.

a,bacteria convert atmospheric

nitrogen to ammonia.

c,bacteria convert ammonia

to nitrites and nitrates.

some of your causes might be acidic rain or natural wildfires that cause the parks to be degraded

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