Which of the following Protected Areas are located in Cauvery basin?

1.Nagarhole National Park

2.Papikonda National Park

3.Sathyamangalam Tiger Reserve

4.Wayanad Wildlife Sanctuary

Select the correct answer using the code given below:

With reference to India's biodiversity, Ceylon frogmouth, Coppersmith Barbet, Gray-chinned minivet and White-throated redstart are

Which of the following are the most likely places to find the musk deer in its natural habitat?

1. Askot Wildlife Sanctuary

2. Gangotri National Park

3. Kishanpur Wildlife Sanctuary

4. Manas National Park

Select the correct answer using the code given below:

Which one of the following protected areas is well-known for the conservation of a sub-species of the Indian swamp deer (Barasingha) that thrives well on hard ground and is exclusively graminivorous?

In rural road construction, the use of which of the following is preferred for ensuring environmental sustainability or to reduce carbon footprint?

1. Copper slag

2. Cold mix asphalt technology

3. Geotextiles

4. Hot mix asphalt technology

5. . Portland cement