Give the correct forms of word into the blanks.

The more species disappear, the more entire-systems become

VULNERABLY

We now realize that it is important to maintain the planet's

which is the richness of animal and plant life. DIVERSITY

A

s any natural region where wildlife lives undisturbed, for

example, forests, ponds, marshes or deserts. HABITION

Take

actions in your community. CONSERVE

Officials said there were no

of the plane crash. SURVIVE

Logging, oil and gas drilling, over-grazing and development all result in

habitat

DESTROY

are killing rhinos because of their horns. POACHING