Out of 15000 species of plants which have medicine properties, how many of them are in regular use in various systems of treatment like Ayurvedic, Unani, Tibetan and Folk systems?

What is “Appiko Movement”?

The “carrying capacity” of the environment is like a “plimsoll line” of the ship. Explain.

Make a list of items that can be recycled.

Define “Dual Pricing”.

What are renewable resources?

What are non-renewable resources?

What does the carrying capacity imply?

When does the environment fail to perform its third and vital function of life sustenance?

What does absorptive capacity mean?

Which factors have placed a huge stress on the environment in terms of its first in functions.