According to the Forestry Commission Report $1997$,the total forest cover of India is ....... (in $\%$)

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.

Consider the following statements:
$(a)$. $40\%$ of the forest has been lost in the tropics.
$(b)$. $JFM$ was introduced in $1965$ by the $UNCED$.
$(c)$. The Bishnoi community belongs to Odisha and played a major role in the conservation of forests.
$(d)$. The Chipko movement started in the Garhwal Himalayas.

Why is $CNG$ better than diesel?

In India,the most commonly used pesticide $BHC$ is

Provide the full names for the following abbreviations:
$(i)$ $JFM$
$(ii)$ $CPCB$