Вопросы к тесту

What acid rain is?

What causes it?

What effects it has?

What governments are doing?

What we can do?

Global warming is called (to call) the greenhouse effect because the gases above the earth make the planet comparable to a greenhouse. 2) The term "acid rain" refers to what scientists call "acid deposition".

Change the Active voice into Passive in the following sentences: 1. Acid rain and acid snow poison rivers and lakes too. 2. Many countries produce acid rain. 3. People can clean the smoke from factories and power stations, but it is too expensive. 4.

3. Choose the correct variant. 1. Foxes can/can't run. 2. Cows can/can't ride a bike! 3. Crocodiles can/can't_swim. 4. Dogs can/can't fly. 5. Bears can/can't sing. 6. Elephants can/can't jump: 7. Giraffes can/can't dance. 8. Cats can/can't talk. 9.

Подчеркните правильный вариант Foxes can/can't run Cows can/can't ride a bicycle Crocodiles can/'t swim Dogs can/can't fly Bears can/can't sing Elephants can/can't jumps Giraffes can/can't dance Fish can/can't talk Frogs can/can't walk Monkeys

Change the Active voice into Passive in the following sentences: 1) Acid rain and acid snow poison rivers and lakes 100 2) Many countries produce acid rain. 3) People can clean the smoke from factories and power stations, but it is to expensive.