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