Which of the following is an example of low biodiversity? A desert B grasslands C. taiga D. tropical rainforest 2. Which of the following fishing method is the LEAST destructive? A cyanide fishing B. dynamite fishing C. muro-ami D. pole fishing 3. What are the possible causes of extinctions in animals? A deforestation B. habitat loss C. overhunting D all of above 4. Who should cooperate to maintain the conservation of biodiversity? A informed citizens B. nations c. scientists D, all of the above 5. What human activity that helps protect and conserve rare and economically important species? A Mining C. Introduction of exotic species B. Deforestation D Establishments of Sanctuaries 6. What human activity that destroys or endangers the existence of rare and economically important species? A. Reforestation C. Illegal hunting or poaching B. Combating exotic species D. Sustainable use of forest resources 7. Which of the following statements best describes an endemic species? An endemic species is A nearing extinction B. found only in a specific location C. important to other organisms D. threatened due to diminishing habitat 8.Habitat destruction is said to be currently the biggest threat to biodiversity. Which of the following situations primarily depicts habitat destruction? The A tremendous leakage of oil from a defective oil tanker traveling across the Ocean B introduction of exotic species into an area where its natural predators are absent C. release of excessive amounts of carbon dioxide and other greenhouse gases into the atmosphere D. decline of forest cover due to activities such as illegal logging and conversion of forests to agricultural lands
