1. It’s a challenge! - 2. Our changing planet » Стр.8 (1-2)

Unit 2. Our changing planet VOCABULARY 1. In which photo(s) can you see each geographical feature? Write A, B, A and B or X if you cannot see it. desert – X; forest – X; hill – A; sea – B; mountain – A, B; volcano – B; valley – A; lake – A; river – A. 2. Complete the sentences with the correct form of words in Exercise 1. 1. An example of a river is the Nile in Africa. 2. A volcano is a dangerous place. It is very, very hot inside it. 3. The low area between two hills or mountains is called a valley. 4. The sea is a large area of water. It has salt in it. 5. Not many plants can grow in a desert. There’s a lot of sun and very little rain there. 6. A forest has lots of trees, plants, animals and birds.