Class 4 Science Chapter 2 Test 4 Welcome to your Class 4 Science Chapter 2 Test 4 1. When a loin hunts the zebra, the loin is called ________ Predator Prey Omnivores None of these 2. Plantation day is celebrated in _________ as “week of tree plantation”. February March July August 3. What is an ecosystem? System of non-living things in an environment Area having a group of living and dead things System of living things in an environment The collection of abiotic and biotic components in an area. 4. World earth day is celebrated around the world on. 22nd May 22nd February 22nd July 22nd April 5. For the conservation of ecosystem: Forests are being cut Roads are being built Tree plantation is being done Factories are being installed 6. The living thing which is killed and eaten by the predator is called a ____. Predator Prey Omnivores None of these 7. Fungus is an example of: Producer Consumer Decomposer All of these 8. Humans have caused _______ damage to the environment. Reversible Irreversible No None of these 9. The goat is _______ because it eats grass. Predator Prey Omnivores None of these 10. All the biotic component are: Animals Producers Living things Non-living things Please fill in the comment box below. Time is Up! Time's up
