4: Post Test Read carefully each statement and write the letter of the correct answer on the rovide. 1. Which is NOT a type of coral reef? a. atoll b. barrier reef c. fringing reef d. lagoon 2. What makes up a coral reef? a. algea b. limestone C. rocks d. sand 3. Which of these is called the "rainforest of the sea? a. beach b. coral reefs c. estuary d. lagoon 4. How can mangrove plants tolerate salt water? a. They do not absorb salt water b. They use salt and water to make food. c. Their bark is made up of salt-proof material. d. They filter salt from the water using their roots. 5. Which is NOT a function of mangrove roots? a. filter out salts c. absorb and store salt from the water b. build up shorelines d. remove impurities and pollutants from water elf-Check all activities (guided by parents or learning facilitators).
