Look at the pictures and circle the best answers in the box below Look at the pictures and circle the best answers in the box below

AIR POLLUTION AIR POLLUTION WATER POLLUTION WATER POLLUTION EARTH POLLUTION EARTH POLLUTION AIR POLLUTION

. CO 2 I HEARD THEY ARE BUYING TREES THAT CAN REDUCE …….. AND REFILL OXYGEN Pesticied spray Pesticied spray oxygen oxygen Carbon Dioxide Carbon Dioxide - CO 2

. CO 2 By the end of 2020s most of us will suffer …….and…….. deseases Asthma and skin cancer Asthma and skin cancer Cholera and Malaria Cholera and Malaria Asthma skin

2- Circle the item A,B or C that completes the following: 2- Circle the item A,B or C that completes the following:

The pictures above illustrate…….. The pictures above illustrate…….. A-The causes and consequences of pollution. A-The causes and consequences of pollution. B-The dangers of smoking. B-The dangers of smoking. C-Kinds of pollution. C-Kinds of pollution.

READ AND CHECK 1- Read the text on page 145 and check your answer to exercice 2. - The pictures illustrate the causes and consequences of pollution.

2-Read the text again and answer these questions. 2-Read the text again and answer these questions.

A- How do vehicles and factories poison the environment ? A- How do vehicles and factories poison the environment ? B- which gas is responsible for air pollution? B- which gas is responsible for air pollution? C- What are the main deseases caused by pollution in towns ? C- What are the main deseases caused by pollution in towns ?

B- The gas responsible for air pollution is carbon dioxide. A- They swallow oxygen, and their fumes poison the air with carbon dioxide (CO 2 ). D- The negative impact of modern agriculture on people’s health is that most pesticides used on food crops are toxic and can cause diseases. C - Pollution in towns causes lung and skin cancers.