Question

scientists - pollution - serious - factories exhaust - reduce - require - percentage

Everyone wants to reduce (1)....................... . But the pollution problem is as complicated as it is (2).................... . It is complicated because much pollution is caused by things that benefit people. For example, (3)....................... from automobiles cause large (4)....................... of air pollution. But the automobile provides transportation to millions of people. (5)....................... discharge much of the material that pollutes air and water, but factories give employment to a large number of people.

Thus, to end or greatly (6)....................... pollution immediately, people would have to stop using many things that benefit them. Most people do not want to that, of course. But pollution can be gradually reduce in several ways. (7)....................... and engineers can work to find ways to lessen the amount of pollution that such things as automobiles and factories cuase. Goverments can pass and enforce laws that (8)....................... businesses and individuals to stop, or cut down on certain polluting activities.

*Question:

1. Do things that benefit people bring about pollution?

=>.....................................................................

2. Is it complicated to reduce pollution? Why or why not?

=>.....................................................................

3. Who can find ways to lessen the amount of pollution?

=>.....................................................................

4. What can the Government do to reduce pollution?

=>.....................................................................

Answer 1

scientists - pollution - serious - factories exhaust - reduce - require - percentage

Everyone wants to reduce (1).......pollution................ . But the pollution problem is as complicated as it is (2).........serious........... . It is complicated because much pollution is caused by things that benefit people. For example, (3).............exhausted.......... from automobiles cause large (4)...........percentage............ of air pollution. But the automobile provides transportation to millions of people. (5)............factories........... discharge much of the material that pollutes air and water, but factories give employment to a large number of people.

Thus, to end or greatly (6)...........reduce............ pollution immediately, people would have to stop using many things that benefit them. Most people do not want to that, of course. But pollution can be gradually reduce in several ways. (7)............scientists........... and engineers can work to find ways to lessen the amount of pollution that such things as automobiles and factories cuase. Goverments can pass and enforce laws that (8)...........require............ businesses and individuals to stop, or cut down on certain polluting activities.

*Question:

1. Do things that benefit people bring about pollution?

=>..............yes .......................................................

2. Is it complicated to reduce pollution? Why or why not?

=>...........It is complicated because much pollution is caused by things that benefit people...........................................................

3. Who can find ways to lessen the amount of pollution?

=>...............scientists and engineers......................................................

4. What can the Government do to reduce pollution?

=>................Governments can pass and enforce laws that require businesses and individuals to stop, or cut down on certain polluting activities......................................................