1) Sharks- can be found in the ocean a) True b) False 2) Actions that Pollute Water a) Trash on the Beach b) Taking Sun c) Play d) Building near body of water e) Fishing f) Bathing with soap in the river 3) Dolphins can be found in the ocean a) True b) False 4) Coral reef are ecosystems that... a) Can swim b) are very important worldwide c) Are not alive d) Are in the ocean 5) Biotic Factors a) Are living things b) Plants animals and bacteria c) Non living elements d) Interact in an ecosystem 6) Abiotic Factors a) Non living elements b) Fish c) Water d) Light e) Rocks f) Plants

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