Humans depend on species diversity to PROVIDE food, clean air and water, and fertile soil for agriculture. a. raise b. produce c. supply d. reserve

Being listed as an endangered species can have negative EFFECT since it could make a species more desirable for collectors and poachers. a. awareness b. preservation c. support d. impact

A book may be evaluated by a reader or professional writer to create a book ________. a. review b. reviewing c. reviewer d. reviewed

Although we are aware _______ the importance of environment, we still overexploit it. a. from b. on c. for d. of

The reviewer ________ Mathew's new novel as a new style of modern science fiction. a. chewed b. digested c. described d. drew

Contamination and global warming have driven many species of animals and plants _______ the threat of extinction. a. for b. to c. with d. on

It is found that ENDANGERED species are often concentrated in areas that are poor and densely populated, such as much of Asia and Africa. a. disappeared b. increased c. threatened d. reduced

The Bali Tiger was declared extinct in 1937 due to hunting and HABITAT loss. a. reserve b. generation c. natural environment d. diversity

Toxic chemicals from factories are one of the serious factors that leads wildlife to the _______ of extinction. a. wall b. fence c. verge d. bridge

Many teenagers are not much ________ in reading books, except for what they are made to read at school a. excited b. important c. slow d. interested

All the countries of the area have _______ to protect their wildlife but they are rarely enforced. a. efforts b. laws c. results d. reserves

Can you ________ what it would be like to live without books? a. imagine b. advise c. describe d. understand

_______ is the existence of a wide variety of plant and animal species living in their natural environment. . a. Biodiversity b. Conservation c. Globe d. Individual