Identify $X, Y$ and $Z$ from the given pie charts representing global biodiversity of invertebrates and vertebrates:

Which of the following pairs of an animal and a plant represents endangered organisms in India?

Match the columns:

Column-$I$	Column-$II$
$(i)$ Nile perch in Lake Victoria	$(i)$ Obvious reasons for habitat destruction
$(ii)$ Narrowly utilitarian	$(ii)$ Habitat destruction
$(iii)$ Main cause for biodiversity loss	$(iii)$ High endemism
$(iv)$ Hotspot	$(iv)$ Alien species

Match the List-$I$ with List-$II$:

List-$I$	List-$II$
$A$. Narrowly utilitarian	$i$. Hot-spot
$B$. Broadly utilitarian	$ii$. Seed bank
$C$. In situ conservation	$iii$. Photosynthesis
$D$. Ex-situ conservation	$iv$. Food and Fibre

The World Summit on Sustainable Development held in $2002$ in Johannesburg,South Africa,pledged for:

Which of the following statement$(s)$ is/are correct?
$(i)$ Rich biodiversity is not essential for ecosystem health.
$(ii)$ The current rate of species extinction is $100$ to $1000$ times faster than the pre-human extinction rate.
$(iii)$ Steller's sea cow became extinct due to overexploitation by humans.
$(iv)$ Even if we combine all biodiversity hotspots,they cover less than $2 \%$ of the Earth's land area.
$(v)$ The rate of mass extinction can be completely reduced by strict protection of hotspots.