PG-E11

Click Clock ￭ Enhancement General Studies-Topical Primary 6-Topic 12 Copyright © by Click Clock Limited All rights reserved Page 1 Balance of Nature A. Food Chain 1. A food chain shows the feeding relationship among living things. Complete the following food chain by filling in the correct letters. 2. Scenario 1 : If there are less grasslands, how does this affect the following living things? Circle the answers. Scenario 2 : If there are less hawks, how would this affect the following living things? Circle the answers. Scenario 3 ： If the number of snakes increases, how would this affect the following living things? Circle the answers. □ → □ → □ → □ → □ A More/Fewer More/Fewer More/Fewer More/Fewer More/Fewer More/Fewer More/Fewer More/Fewer More/Fewer More/Fewer More/Fewer More/Fewer Click Clock Sample