Which of the following sentences from the section "San Andreas Unleashed" BEST develops a CENTRAL idea of the article?

List the sentences. keep in mind when you use sarcasm you are saying one thing in a tone to make it clear you are joking. like for instance, pretend you get a math test from your teacher. you’d most likely say, “oh yay.. a math test.” but you’d have the tone to give it the “oh come on” feeling. does this at all?

The question to your answer is illinois amigo

Answer (d) the greenhouse effect is primarily caused by car and trucks;