$A$ taxon,which is likely to move into the endangered category in the near future if current conditions prevail,is known as:

Just as a person moves from Delhi to Shimla to escape the summer heat,where do millions of migratory birds go to escape the harsh winter of Siberia and other northern regions?

Identify the place$(s)$ from the following where sacred groves are not found.
$A.$ Aravalli Hills of Rajasthan.
$B.$ Chanda and Bastar area of Madhya Pradesh.
$C.$ Mudumalai Sanctuary in Tamil Nadu.
$D.$ Khasi and Jaintia Hills in Meghalaya.
Choose the correct answer from the options given below:

What is the sustainable use of resources?

Kaziranga is famous for:

An example of $ex \, situ$ conservation is