Pollution

Pollution results from a combination of various factors that reduce the quality of the air in the atmosphere.

What kind of pollution happens due to the use of toxic solid wastes and fertilizers in soil?

Which of the following is a major source of water pollution?

Choose the correct statement?

1. Urbanization and soil erosion are the major causes of deforestation.

2. Nuclear pollution is mainly caused by natural bio-waste.

"Noise from various sources creates an unpleasant and unbearable condition for human beings" What pollution is being referred here?