131k views
2 votes
Blank....is harmful materials entering the environment.

User AzraelAT
by
5.9k points

1 Answer

5 votes

Answer:

it could be pollution or litter or something along those lines. It kinda stinks that it doesn't have multiple choice tho :(.

Step-by-step explanation:

i hope this is able to help a little bit :))

User Alex Kopachov
by
6.4k points