14. The main purpose of the second paragraph (the highlighted sentences) is to:

Answer and Explanation

Your Answer is

Correct Answer is G

Explanation

The second paragraph mainly introduces a problem: Amazon is seriously urbanized. Then it takes the city of Manaus as an example to introduce the existing problems. The last sentence connects the past and leads to Gomes' project.

Item G: "Explains the importance of Gomes' project", which is in line with the purpose of the paragraph.

Item F: Population growth is only one of the details of the problem, not the main point.

Item H: Ford Foundation is not introduced.

Item J: Create something out of nothing.