VOCABULARY

2. They wanted to catch a bear so they set up a ____ in the middle of the forest.
5. If we don´t protect the ____, many animals and plants will disappear in the next century.
9. I think that supermarkets should give paper and not ___ bags.
10. The ship disappeared in the middle of the Atlantic ____ last year.
11. Before they build a prototype of the car, they ____ it using advanced computers.
13. The Louvre Museum is so ____ that you need many days to visit all the rooms.
14. Most people don´t care about contamination because they don´t understand the ____ of the problem.

1. When he was a child, he was a really ____ students and everyone called him a genius.
3. Schools don´t teach students how to ____ and reuse bottles and paper.
4. Some materials don´t ____ in nature and can exist for hundreds of years.
6. People throw ____ everywhere in the streets. People are so dirty.
7. I don´t understand how a big ship or an iceberg can ____ in the sea.
8. Blue whales weigh more than 200 ___. They are the largest animal on Earth.
11. That snake is a ____ creature that will kill you in 10 seconds.
12. Five years ago I visited the ___ of Honolulu in Hawaii.