1) Objects that are denser than water will sink. a) True b) False 2) A metal spoon will float on water a) True b) False 3) Oil will always float on water because oil is denser than water. a) True b) False 4) An object will float if it is less dense than the liquid it is in. a) True b) False 5) Seawater is denser than freshwater, so it’s easier to float in the ocean than in a pool. a) True b) False 6) The denser an object, the more likely it is to float in water. a) True b) False 7) A rock will float in water because it is small. a) True b) False 8) Water is denser than air. a) True b) False 9) If you drop a rubber duck in water, it will sink because it is a solid. a) True b) False 10) Seawater has more salt than freshwater, making it denser. a) True b) False

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