2a Work in pairs. Answer the questions. 1) What do you know about 'climate
change'?
2b Work in pairs. Read and check your ideas. 2) Where does the 'greenhouse gas'
come from? Is it good or bad?
1 Listen and repeat the new words.
flood, tsunami, heat wave, hurricane,
oxygen, CO2 (gas), hunger, spray
Climate plays a very important role in the life
of plants, animals and humans, and is dif- human activities. We produce CO2 when we
ferent in different parts of the world. Some burn fossil fuels, use electricity, transport or
scientists think that the world is becoming other activities, for example, when we use
hotter. Winters have become warmer be- spray for body or hair. Trees take this gas
cause of the greenhouse gas. During the from the air and give oxygen. But in the last
last 100 years people have produced a lot few years, people have cut down and burnt
of CO2 gas. This gas in the air works like big areas of rainforest
. This means there
glass in a greenhouse. It lets heat get in, but are fewer trees and, of course, more CO2
it does not let much heat get out. So the air gas! These changes are dangerous for our
becomes warmer. Where does the CO2 gas planet because every year we have more
come from? CO2 gas is mostly produced by floods, tsunami, hurricanes and fires.
box and complete the sentences.​

Мой друг,  я хочу рассказать тебе о моей лучшей подруге.  у меня есть несколько друзей. но лучшим из них является яна.  ей пятнадцать лет. она моя одноклассница. мы знаем друг друга уже пятнадцать лет. она довольно высокая и стройная. имеет овальное лицо и прямые темные волосы. у нее прямой нос. у нее красивые карие глаза с густыми ресницами. яна веселая, любознательная и добрая. у яны хорошее чувство юмора. она всегда бодра и энергична. она отзывчива. я ее люблю, потому что она ответственная и никогда не подводит меня. она понимает меня хорошо, и я всегда могу довериться ей, и я полагаюсь на нее в любой ситуации. я счастлива иметь такую   подругу, как яна. я уверена, что мы будем друзьями навсегда. желаю любви,  (имя) hello my friend, i want to tell you about my best friend. i have several friends . but the best among them is yana. she is fifteen years old. she is my classmate . we have known each other for fifteen years already. she is rather tall and slim. she has oval face and straight dark brown hair. her nose is straight. she has very beautiful brown eyes with thick eyelashes. yana is cheerful, inquisitive and kind. yana has good sense of humour. she always cheerful and energetic. she is very responsive. i love her very much because she is responsible and never lets me down. she understands me very well and i can always confide in her and i rely on her in any situation. i am happy to have such a friend as yana. i am sure we will be friends forever. lots of love, (имя)

To feel relief to rub eyes a blow of a wind confused to snore to nap to whisper in a while a storm a pleasant evening alex and professor decided to look around. they went on a dangerous journey to look for the center of the earth they saw huge elephants they were in the centre of the earth caught found left met was didn't go did you come my best friend used to be olivia she used to have red hair we didn't use to go together everywhere i used to tidy my room very often did you use to go to school on foot or by bus? until went after then as soon as ireland is part of the u.k. and has the same weather.