OUR PLANET EARTH ~ENVIRONMENTAL SCIENCE CLASS IX , Chapter 1
ENVIRONMENTAL SCIENCE CLASS IX – OUR PLANET EARTH Choose the correct answer: 1. Environment includes: A. Only living organisms B. Only non-living things C. Both living and non-living components D. Only plants Answer: C 2. Living components of the environment are called: A. Abiotic components B. Biotic components C. Atmospheric components D. Lithospheric components Answer: B 3. Non-living components of the environment are called: A. Biotic components B. Ecological components C. Abiotic components D. Biospheric components Answer: C 4. Which of the following is an abiotic component? A. Tree B. Human C. Soil D. Bacteria Answer: C