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Acid Rain

Last updated about 2 years ago

5 questions

Instructions

Read the text

1 point

1

Question 1

1.

There is ____________________ acid in ordinary rain.

1 point

1

Question 2

2.

Acid rain

appeared in the 20 th century

has always existed in nature

is the result of industrial      development.

1 point

1

Question 3

3.

___________________ is the cause of acid rain.

 Burning coal and oil

 The wind

 Water in the air

1 point

1

Question 4

4.

A lot of trees have died in Canadabecause________________________.

ecological laws of the country are not affective

of the power stations and factories

animals cannot live in polluted environment

1 point

1

Question 5

5.

Acid rain badly influences

only our fauna

only our flora

our flora and fauna