The United Nations Environment Programme (UNEP) was launched in __________.

In which year did UNESCO launch a research programme called Man and Biosphere?

What are the possible limitations of India in mitigating global warming at present and in the immediate future?
$1$. Appropriate alternate technologies are not sufficiently available.
$2$. India cannot invest huge funds in research and development.
$3$. Many developed countries have already set up their polluting industries in India.
Which of the statements given above is/are correct?

Which of the following statements is/are true?
$1$. The first-ever Himalayan Day was observed in the country on $9$th September $2010$.
$2$. The Ministry of Environment and Forests and the Defence Research and Development Organisation have jointly launched a national initiative for Sea Buckthorn (Leh Berry) cultivation in the cold desert ecosystems of the country.

Statement I : Diversity observed in the entire geographical area is called gamma diversity.

Statement II : Biodiversity decreases from high altitude to low altitude.