Read the following statements and select the correct option given below.
Statement-$I$: Announcing Kanha forest as a tiger reserve is called Ex situ conservation.
Statement-$II$: Wildlife safari parks and botanical gardens are examples of In situ conservation.

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

Match the following columns:

Column-$I$	Column-$II$
$(a)$ Edward Wilson	$(i)$ Ecosystem experiments on plots
$(b)$ Alexander von Humboldt	$(ii)$ Rivet Popper Hypothesis
$(c)$ David Tilman	$(iii)$ Coined the term Biodiversity
$(d)$ Paul Ehrlich	$(iv)$ Species-Area relationships

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.

$A$ species facing an extremely high risk of extinction in the immediate future is called:

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

List-$I$	List-$II$
$a$. Sacred groves	$i$. Alien species
$b$. Zoological park	$ii$. Release of large quantity of oxygen
$c$. Nile perch	$iii$. Ex-situ conservation
$d$. Amazon forest	$iv$. Khasi Hills in Meghalaya

Choose the correct answer from the options given below :