Choose the correct answers

Waste water from many factories which is dumped ___ water bodies directly causes pollution.

Choose the correct answers

Land pollution is responsible for damage done ___ natural habitat of animals.

Choose the correct answers

___ fumes from these vehicles are serious air pollutants.

Choose the correct answers

Air pollution occurs when the atmosphere contains gases, dust, or fumes in ___ an amount.

Choose the correct answers

When radiation goes into the land, air, or water, it is called radioactive ___.

Choose the correct answers

___ thermal pollution happens, the water temperature in streams, rivers, lakes, or oceans changes.

Choose the correct answers

Too much use of electric lights in cities may ______ light pollution.

Choose the correct answers

We saw many beautiful birds while we ____ in the lake.