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Give the correct form of the words in bracket
1. We are going to give a...presentation... about water pollution (present)
2. Many people have received medical...treatment....because of the disease (treat)
3........Industrial...................has caused the problem of air pollution (industry)
4 The.......reduction.........in air pollution was dramatic last year (reduce)
5. Students are taught about...environmental.........issues at school (environment)
Read the passage and fill in the each blank with ONE suitable word
harms move affects indirect effects
protect harmful leads can caused
EFFECTS OF AIR POLLUTION
there are different kinds of negative and harmful effects of air pollution. Air pollution (1) effects global warming in a great scale. The global warming (2) leads to the increase of temperatures worldwide, the increase in sea levels and the melting of icebergs. It (3) harms all species on the earth. The effects of air pollution are very (4) harmful for health. It causes diferent kinds of diseases like heart attack, cancer,etc. Every year millions of people of all over the world die due to direct or (5) indirect effects of air pollution. Acid rain is another efect of air pollution. acid rain can cause great damage to human, animals and crops. Air pollution (6) affects the wild life. Humans and animals face a lot of serious efects due to air pollution. Toxic chemicals present in the air can forrce wildlife species to (7) move to new place and change their habitat. The toxic pollutants over the surface of the water can also affect sea animals. It is right time (8) protect ourr environment. To create a better place to live, we have to stop the air.
IV. Read the following passages. Then answer the questions
Young people prefer the town to the country because they love the noise and busy life. They also think that it is easier to get money in the town than in the country, Therefore, more and more young people leave the country for the town every year. Different from young people, old people like living in the country because the country is not so noisy and busy as the town. The air in the country is much fresher than the air in the town, too. Therefore, after stopping working, many of the old people move to their home villages.
Questions: 1. Why do young people prefer the town to the country?
==>Because they love the noise and busy life.
2. Do they think that it is more difficult to get money in the country than in the town?
=>No.They don't.
3. What about the air in the country?
=>It is much fresher than the air in the town.
4. What do many of the old people do after stop working?
=>They move to their home villages.
History / describe / engineers / engines / machines / drawings / models / invented / float / sinking