What has a negative impact on H20 quality?
chickenpox rainfall bottled water Pesticides flooding the amount of people drinking disease acid rain
A B C D E F G H
H20 Bottled water was generally consumed last year.
Acid rain has a negative impact on H20 quality.
What has a negative impact on H20 quality? (A) chickenpox (B) rainfall (C) bottled water (D) Pesticides (E) flooding (F) the amount of people drinking (G) disease (H) acid rain