How does the river get polluted?
Pollution is a major factor in deteriorating conditions. It is the introduction of harmful wastes in the environment.
Reasons for pollution in the river:
How are holy rivers getting polluted ??
How does water get polluted?
Answer in brief :
(a) Name the components of the environment.
(b) For which purposes is water used on a large scale?
(c) How does the water in a reservoir get contaminated?
(d) How does air get polluted?
(e) Explain the effects of a polluted environment.
(f) How was garbage of a village or town disposed of in the past?