номер 1, страница 50 - гдз по английскому языку 7 класс учебник Дули, Оби

1. 7.1.10.1 7.4.1.1 What do you know about the hole in the ozone layer? What else would you like to know about it? Write three questions. Read through and see if you can answer your questions.

VIDEO

The Ozone Layer

What is the ozone layer?

The ozone layer is like a blanket that surrounds the Earth. Ozone (O3) is the main gas in this layer.

1) .......................... filters out the harmful rays of the sun allowing only the good rays, which give us light and heat, to reach the Earth.

The problem

2) .......................... the 1980s, scientists discovered a large hole 3) .......................... the ozone layer over Antarctica. They found that some chemicals people used 4) .......................... make aerosol sprays destroyed the ozone layer very quickly.

The effects

If the hole in the ozone layer continues to grow, our planet 5) .......................... be in danger. The temperature will rise and the sun's rays will become very harmful to our skin and eyes. Animals 6) .......................... plants will die and some species may even become extinct.

The solution

Although a 7) .......................... of countries stopped using some of these harmful chemicals in 1987, the ozone layer continues to be in danger. Scientists are trying to find ways to help the ozone layer fix itself, 8) .......................... there is still a lot of work to do.

Что вы знаете о дыре в озоновом слое? Что еще вы хотели бы о ней узнать? Напишите три вопроса. Прочитайте текст и посмотрите, сможете ли вы ответить на свои вопросы.

Ответ:

1) It / Оно

2) In / В

3) in / в

4) to / чтобы

5) will / будет

6) and / и

7) number / ряд

8) but / но