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🔥🔥Passage (Fox 1)

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Question No - 1

Many experts believe there are too many people in the world. Unless there are big changes in the way people think about the number of children they should have, the world's population will double in 25 years. There will be more than 20 cities with populations greater than 20 million. Now there is only one. People may not have enough food and a lot may die of starvation and diseases. Some people point to countries such as Australia and say, "There is plenty of room there." Although most of Australia is unpopulated, and much of it is tiny populated, there are reasons for this. Firstly, much of the land is desert and waterless, and secondly, even the land that is not desert is not suitable for anything, not even growing grass. Another major problem we shall have to face, as the world's population grows, is a shortage of energy. We are using up coal and oil and when (they) have been used up, we shall have to find something to take their place. It is true that we can make electricity from the heat of the sun and moving water, but we don't yet have the technology to do this in a big way. Perhaps, the biggest problem we shall have when the world's population doubles will be pollution. The air we breathe is already badly polluted. Although there are great efforts to control the population increase, it is difficult to make sure that it will be controlled in the near future. 1)in order to prevent the world's population from being doubled , there must be a change in............

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Question No - 2

2) why will there be a problem of energy shortage as the world's population grows?

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Question No - 3

3) how many present cities have a population of over 20 million?..........

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Question No - 4

4) the underlined word "they" refers to............

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Question No - 5

5) the underlined phrase"tiny populated"means..............

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Question No - 6

6) According to the passage, what will happen to the problem of energy in the future?

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Question No - 7

7) the passage suggests that it is ...............to solve the overpopulation problem.

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Question No - 8

8) According to the passage,why is a great area of Australia unpopulated?

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