Class 4 Science Chapter 2 Test 2 Welcome to your Class 4 Science Chapter 2 Test 2 1. The living things which obtain their food from other living thing are called. Producers Consumers Decomposer All of these 2. _______ aquatic plants are produces. Lotus Algae Both a & b None of these 3. The biotic component of an ecosystem is divided into_________ groups. Producers Consumers Decomposer All of these 4. As the plant produce food for them and for animal, so plants are called Producers Consumers Decomposer All of these 5. All the animals are ___________. Producers Consumers Decomposer All of these 6. Bacteria and fungi are _________. Producers Consumers Decomposer All of these 7. Consumers depend on __________ for their food. Animals Plants Both a & b None of these 8. Lotus, algae are the major source of food for the _______ animals In aquatic Aquatic Desert Land 9. Algae are __________. Producers Consumers Decomposer All of these 10. Herbs, climbers, shrubs and trees are ________ Producers Consumers Decomposer All of these 11. Biotic components are divided into _______ groups. Three Four Five Six 12. Among living organisms bacteria are: Producers Consumers Decomposer Viruses 13. The plants produce food for themselves and for animals with the help of Sunlight Absorbed water Both a & b None of these 14. The ______ produce food for themselves and for animals with the help of absorbed water and sunlight. Animals Consumer Plant None of these 15. _______ cannot make their own food. Producers Consumers Decomposer All of these Time is Up! Time's up
