Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.
The global decline of animal species has raised concerns about biodiversity loss and its impact on ecosystems. Many species, from majestic tigers to delicate amphibians, are now classified as endangered. This is largely due to habitat destruction, climate change, and poaching. Zoos have increasingly positioned themselves as important players in the fight to protect these animals. While traditionally viewed as places of entertainment, modern zoos now focus heavily on conservation and education, aiming to raise public awareness about the plight of endangered species.
[I] One of the most significant contributions of zoos is their breeding programs, which are essential for preserving species on the brink of extinction. [II] For instance, the giant panda, once critically endangered, has seen a population revival thanks to coordinated breeding efforts in zoos across the world. [III] By creating safe and controlled environments, zoos help maintain animal populations while scientists work to address broader conservation challenges in natural habitats. [IV]
In addition to breeding programs, zoos also act as research hubs where scientists study animal behavior, health, and reproduction. These insights often prove invaluable for designing effective conservation strategies. For example, zoos have contributed to understanding the effects of climate change on animal migration and mating patterns. Furthermore, they collaborate with wildlife organizations and governments to reintroduce species into the wild. This has been demonstrated through successful efforts to return the Arabian oryx to its native desert habitats.
However, not everyone agrees with the role of zoos in conservation. Critics argue that keeping animals in captivity, even for noble reasons, can lead to stress and behavioral issues. They emphasize the need for in-situ conservation efforts, where species are protected within their natural ecosystems. Despite these concerns, many conservationists believe zoos offer a vital lifeline for species that might otherwise disappear forever.
