asked 202k views
3 votes
Which of the following soil pollutants is human-made, as opposed to naturally occurring?

O lead
O mercury
O petroleum hydrocarbons
O arsenic

asked
User Dunia
by
8.0k points

2 Answers

1 vote

Answer:

C. petroleum hydrocarbons

Step-by-step explanation:

edge 2021

answered
User SunSparc
by
8.1k points
5 votes

Answer:

petroleum hydrocarbons

Step-by-step explanation:

__________

answered
User Agrawal Shraddha
by
7.7k points
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