The answer is letter c.
It can be both natural and human source of pollution. There are times when the intense heat can
trigger a brush fire and can expand depending on how strong the wind
blows. It can be caused by humans. it could due to carelessness of people leaving
flammable materials unchecked. Or using too much fuel that when lit would cause
a brush fire that would expand into a wildfires. The smoke from it pollutes the air.
Answer:
B
Explanation:
If he can explain something which is very complex, in simple terms, he would be able to be more clear and concise. I am unsure of the context of what he is writing- but I hope this helps!
One good option is tetrameter.
