Which best describes the author’s overall purpose in "climate change: an overview”?

to inform readers about people who deny the causes of climate change
to persuade readers that they should further study climate change
to explain to readers how they can combat the effects of climate change
to educate readers about the causes and effects of climate change

Iam a 9th grader for edg. im almost done with my last subject can sombody me with my english? 100 points! i

Click to read the passage from "lifeboat ethics," by garrett hardin. then answer the question. what is the author's purpose for including the following example in his argument against rich nations poor nations? a. he wants to explain why more nations need to invest in "miracle" crops. b. he wants to disprove the idea that poor nations will eventually be able to support themselves. c. he wants to prove that the green revolution is the best use of people's money. d. he wants to show a solution to poverty that he believes can actually work.

What is one way that shakespeare uses source material in othello? to establish lago's jealous natureto describe why lago loves the moor's wifeto illustrate lago's skill on a battlefieldto explain how lago became so close to the moon