The role of the modern zoo

THE ROLE OF THE MODERN ZOO
Initially seen purely as centres of entertainment, zoos were often often heavily criticised in society for keeping animals captive. Nowadays, however, zoos have a lot more to offer than perhaps some people realize. Good zoos have changed their focus and are now responding to environmental problems, such as the decline in wildlife and loss of habitat. Indeed, scientists believe that a third of all animal and plant species on Earth risk extinction within this century.
The modern zoo, therefore, has developed dramatically as a major force in conserving biodiversity worldwide. Zoos linked with the Association of Zoos and Aquariums participate in Species Survival Plan Programmes, which involve captive breeding, reintroduction programmes and public education to ensure the survival of many of the planet's threatened and endangered species.
Captive breeding is the process of breeding animals outside their natural environment in restricted conditions such as farms, zoos or other closed areas. It is a method used to increase the populations of endangered species, in order to prevent extinction. One of the main challenges facing captive breeding programmes, however, is maintaining genetic diversity.
Zoo staff are fully trained in this area, and manage the programmes carefully to ensure genetic variation.
Another way in which zoos protect endangered species is through reintroduction programmes. These programmes release animals that have been in the zoo back into their natural habitats.
Finally, and perhaps most significantly, many zoos now concentrate on educating the public, particularly the younger generation. These zoos educate millions of visitors each year about endangered species and related conservation issues. Visiting the zoo not only raises money for conservation projects, but also reminds individuals about environmental issues.

Task. Look at the statements and write YES or NO (if the statement agrees with the views or claims of the writer )

1.Zoos have been very successful in protecting endangered species …..

2.Putting endangered animals back into the wild to reproduce is a good way to increase their populations …..

3.All zoos now focus on teaching people about animals facing extinction …..

4.Zoo visits increase awareness of environmental problems …..

5.Do modern zoos play a significant role in conserving biodiversity worldwide?
.....
6.Is captive breeding a method used to prevent the extinction of endangered species? ......

7.Do zoos engage in reintroduction programs to release animals back into their natural habitats? .....

8. Does visiting the zoo help raise awareness about environmental issues? ......