Directions: Choose the letter of the best answer. Write your answer in your science journal/notebook. 1. Which statement best describes conservation? A. use of natural resources B. maintaining the life of ecosystem C. wise use and preservation of resources D. utilizing of earth's resources 2. Which human activity contributes to the destruction of forest? A. reforestation B. deforestation C. protecting the forest against harmful activities D. all of the above 3. The following are ways to conserve Earth's resources, which one is NOT? A. proper waste disposal B. reduce air and water pollution C. buy products made from animals D. help raise funds for environmental conservation 4. Which of the following destroys coral reefs? A. building man-made fish sanctuaries B. dynamite fishing C. waste dumping D. both B and C 5. Ecosystem is an environment where both living and non-living things exist and with one another. A. disagree B. interact C. compete D. disconnected 6. Which is a cause of habitat destruction? A. too many plants B. thriving animals C. great weather D. pollution​
