Learning Task 4: Assessment 1. Which of the following is the good practice to protect the environment? A. Deforestation B. Kaingin C. Over-harvesting D. Reforestation 2. Which human activity would be most likely to have a negative impact on the environment? A. Planting trees to control soil erosion B. Limiting the use of chemicals that kill weeds. C. Stopping the draining of swamps. D. Burning coal and oil to generate electric power. 3. Which of the following is the cultivation of a single crop in large areas, A. Chemical Fertilizers C. Insecticides B. Herbicides D. Monoculture 4. To conserve the environment, which of the following is the most desirable practice? A. Grow a variety of crops instead of only one crop. B. Throw garbage on the bodies of water since it will decompose. C. Use chemical fertilizers for the crops to grow well. D. Use commercial insecticides to make work easier. 5. Which of the following is the NEGATIVE way that human affect the ecosystem? C. Reforestation A. Burning of dried leaves D. Sweep the trash to the ocean B. Proper waste segregation