Class 4 Science Chapter 2 Test 4 Updated: 11 Jun 2022 652 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 None 2. The grass is ______ for goat. Predator Prey Omnivores None of these None 3. “Deer is killed by lion”, here lion is the predator and deer is _________. Predator Prey Omnivores None of these None 4. 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. None 5. The interaction between predator and prey is called _________. Prestation Predation Omnivores Carnivores None 6. When a loin hunts the deer, the deer is called Predator Prey Omnivores None of these None 7. Fungus is an example of: Producer Consumer Decomposer All of these None 8. All the biotic component are: Animals Producers Living things Non-living things None 9. Plantation day is celebrated in _________ as “week of tree plantation”. February March July August None 10. Humans have caused _______ damage to the environment. Reversible Irreversible No None of these None Time's up
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