World Summit on Sustainable Development $(2002)$ was held in
Argentina
South Africa
Brazil
Sweden.
Which of the following is correctly matched?
$I$. Alpha diversity - Number of species in a given habitat
$II$. Genetic diversity - Variation of the genes within species
$III$. Beta diversity - Diversity of the habitat in the whole region
$IV$. Species diversity - Product of the species richness and evenness
Susceptibility to extinction is due to
Chipko movement was launched for the protection of
Soil formed after leaching and rich in Al and Fe is
Extinction abetted by human activities is called