Matching Pairs Art Movements Matching GameOnline version Test your knowledge of art movements by matching them with their short descriptions! by Zhansaya Orazgalieva 1 What event did scientists discover in the ozone layer in the 1980s? 2 What is ozone? 3 In which year did many countries stop using some harmful chemicals affecting the ozone layer? 4 What do yo know about the hole in the ozone layer? 5 What is the ozone layer compared to in the text? 6 Why is the ozone layer important? 7 When did we find out about the hole in the ozone layer? 8 Which gas is mentioned as the main component of the ozone layer? Large hole A blanket In the 1980s I know that the hole in the ozone layer is over the Antarctic Ozone is a gas Ozone (O3) It filters out the harmful rays of the sun 1987