Which of the following is a pollution-related disease?

The Wildlife Protection Act was introduced in:

Which of the following is an environmental organization?

How can global warming be controlled?

The Ministry of Environment and Forest has initiated the Ganga Action Plan and Yamuna Action Plan:
$(i)$ To save these major rivers of our country from pollution.
$(ii)$ It is proposed to build a large number of sewage treatment plants.
$(iii)$ Under these plans,only treated sewage may be discharged into the rivers.

Which of the following changes would be likely to make terrestrial life on this planet impossible?