Предмет: Английский язык,
автор: kkhastotka
1) There is _acid in ordinary rain.
a) always
b) no
c) strong
Ответы
Автор ответа:
16
1- a)
2- b)
3- a)
4- b)
5- c)
2- b)
3- a)
4- b)
5- c)
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a) appeared in the 20th century
b) has always existed in nature
c) is the result of industrial development
3) ____ is the cause of acid rain.
a) Burning coal and oil
b) The wind
c) Water in the air
4) A lot of trees have died in Canada because ____ .
a) ecological laws of the country are not effective
b) of the power stations and factories
c) animals cannot live in polluted environment
5) Acid rain badly influences ____ .
a) only our fauna
b) only our flora
c) our habitats