3. Определите, являются ли предложения истинными или ложными.

a) One of the most unique features of Earth is the presence of a stable hydrosphere.

b) The atmosphere makes life on Earth impossible.

c) A great number of gases surrounding the earth known as the air.

d) Nitrogen makes up 78 per cent of dry air, oxygen makes up 21 per cent, and other gases make up the remaining 1 per cent.

e) Weather is the condition of the atmosphere for a long period of time at a specific location.

4. Соедините пары.

latitude климат

temperature полюс

pole широта

insect поверхность

climate солнечный

soil черта

ozone температура

weather время года

environment среда

solar насекомое

surface цикл

equator озон

cycle погода

moisture почва

season условие

oxygen экватор

feature кислород

condition влага

5. Дополните предложения, используя данные слова и словосочетания:

gases, climate, solar system, scientists, Air, weather changes

a) Earth is unique among the planets in the ____.

b) Earth’s atmosphere consists of various____ that surround a planet

c) ____ in its natural state is a colorless, odorless, tasteless mixture of gases.

d) Without air there would be no day-to-day____.

e) The average of daily weather conditions over a long period of time is known as____.

f) Today ____know some things about climate changes in the past.

6. Составьте из слов предложения.

1) The, is, gases, of, made, atmosphere, up.

2) Temperature, wind, and, create, atmospheric, moisture, pressure, weather.

3) Changing, can, violent, conditions, weather, atmospheric, create.

4) Thunderstorms, dangerous, can, be, tornadoes, typhoons, and, destructive, and, hurricanes.

5) Greenhouse, constantly, the, effect, earth, the, warms.