Choose the correct answer A, B, or C to complete each sentence.

1. The panda’s natural ____________ is the bamboo forest.

A. habitat                               B. ecosystem                              C. area

2. This forest provides a habitat for hundreds of ____________ of plants and animals.

A. styles                                 B. classes                                    C. species

3. ____________ the environment must be the job of everyone in the community.

A. Caring                                 B. Protecting                               C. Keeping

4. We should ____________ the consumption of single-use products like plastic bottles and bags.

A. reduce                                 B. encourage                              C. raise

5. ____________ trees and burning forests destroy a lot of wildlife habitats.

A. Watering                              B. Cleaning up                            C. Cutting down

Complete the sentences with the words from the box.

26. It took us 12 hours to get to the ……………………….

27. Tourism is destroying the animal’s native ………………………

28. He had made an ………………………to Spain to study wild plants.

29. Could space tourism become ………………………within a decade?

30. She is a bit tired because she’s still suffering from ……………………….

31. My class is going on a one-day ………………………to the Grand Canyon.

32. I’m interested in ………………………of coastal rain forests ecosystems.

33. Our planet is an astonishing place and full of ………………………beauty.

34. She said those prices are very ………………………for the distance of the trip.

35. We were impressed by the splendor and ………………………of the Pyramids.