Question

The verb " to pollute" means to (1)...... -for instance , with bacteria or harmful substances . in a broader sense , to pollute means to affect the natural environment , to such an extent as to make it (2) .... threatening . pollution of the environment is a harmful result from the activities of men . the air becomes polluted with fumes from furnaces , (3) .... and car exhaust fumes . the earth becomes contaminated when it is (4) ..... by non-biodegradable products in waste material . water becomes polluted with (5) ...... from homes and factories and spillage from oil tankers . the environment becomes polluted by (6) ..... and thoughtless use of chemical products . there is also noise pollution which (7) ...... from certain places at work or in areas near airports , where the level of (8) ..... is above the tolerance threshold. yet , although man has polluted the environment in the past , we are now beginning to understand that we have to use our brains a little , to (9) ...... and to put things right as best we can . when we all come to understand that the environment is actually our home , nobody will (10) ..... plastic bags in the sea , for example-because people will look upon the sea as their own , like the sides of their bath at home.

a.think
b.polluted
c.causes
d.life
e.dispose of
f.sound
g.contaminate
h.bacteria
i.factory chimneys
j.arises
k.toxic
l.rubbish


bantuin dong teman2 , besok dikumplkn nih ....

Answer 1

The verb " to pollute" means to contamine - for instance, with bacteria or harmful substances. In a broader sense, to pollute means to affect thenatural environment, to such an extent as to make it life threatening. Pollution of the environment is a harmful result from the activities of men. The air becomes polluted with fumes from furnaces, factory chimneys, and car exhaust fumes. The earth becomes contaminated when it is polluted by non-biodegradable products in waste material. Water becomes polluted with rubbish from homes and factories and spillage from oil tankers. The environment becomes polluted by bacteria and thoughtless use of chemical products. There is also noise pollution which arises from certain places at work or in areas near airports, where the level of sound is above the tolerance threshold. Yet, although man has polluted the environment in the past, we are now beginning to understand that we have to use our brains a little, to think and to put things right as best we can. When we all come to understand that the environment is actually our home, nobody will dispose of plastic bags in the sea , for example - because people will look upon the sea as their own, like the sides of their bath at home.