Class 4 Science Chapter 2 Test 1 Updated: 11 Jun 2022 880 Welcome to your Class 4 Science Chapter 2 Test 1 1. The living thing and non-living thing component of any environment make Desert Forest Ecosystem Lake None 2. Which of the following is the non-living component of an environment? Hen Plants Sunlight Birds None 3. A sum of all living and non-living things around an organism is called _____ Organism Environment Living Nonliving thing None 4. The Sahara Desert is located in the continent ________. India America Australia Africa None 5. The collection of abiotic and biotic components of an environment is called ____________ Desert Forest Ecosystem Lake None 6. Sunlight is abiotic component of the environment like Temperature Herbivores Plants Mammals None 7. Which of the following is not an abiotic component of an environment Plants Air Water Light None 8. The desert located in Sindh is called __________. Cholistan Thal Sahara Thar None 9. The component of ecosystem is/are. Biotic Abiotic Both a & b None of these None 10. Temperature, air, water, light and soil are called _________ components of an ecosystem. Biotic Abiotic Both a & b None of these None 11. Which of the following as a biotic component of ecosystem? Water Air Fire Plants None 12. Thal desert is located in _____ Mianwali Bhakkar Both a & b None of these None 13. The desert located in Mianwali and Bhakkar in Pakistan is called ______ Cholistan Thal Sahara None of these None 14. An abiotic component of an ecosystem is Micro organisms Animals Plants water None 15. The desert located in southern parts of Punjab is called ________ Cholistan Thal Sahara None of these None Time's up
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