All life relies on a relatively narrow range of ph, or acidity.
If the ph level is higher or lower, aquatic life is endangered.
Aquatic life is endangered if acidity is higher or lower than a narrow range.
What happens to aquatic life if acidity is higher or lower than a narrow range?
[1] Plant growth is reduced
[2] They may not survive.
[3] Aquatic life sinks
[4] harm them
[5] It is endangered
[6] Damages them
[7] Aquatic life moves to dry land
[8] Aquatic life flourishes