12. ON KT 15 NO 4 UNIT 6

The moment of __________ is generally considered to be the death of the last individual of the species, although the capacity to breed and recover may have been lost before this point.

• extinction

• preservation

• evolution

• information

UNICEF is the organization which works on issues related to culture and ____________.

• educated

• educate

• educated

• education

Human activity is causing environmental degradation, which is the deterioration of the environment through depletion of resources such as air, water and soil; the __________ of ecosystems; the extinction of wildlife; and pollution.

• destroy

• destroying

• destruction

• destructive

The more you talk about the situation, ____.

• the worse it seems

• it seems worse

• the worse does it seem

• it seems the worse

The better the weather is, ____.

• the beaches get the more crowded

• the beaches get the most crowded 

• the most crowded the beaches get      

• the more crowded the beaches get

Only a few of the many species at risk of extinction actually make it to the lists and obtain legal ____.

• protect

• protection

• protective

• protector

Many modern medicines are derived ____ plants and animals.

• on

• for

• from

• in

Saving ____ species from becoming extinct is crucial for our health and the future of our children.

• dangerous

• endanger

• endangering

• endangered

The more she practices, ____ she becomes.

• the confident

• more confident

• the more confident

• the most confident

The older you are, ____.

• the more you may become worried

• the more worried you may become 

• the more worry you may become

• you may become more worried