1) _____________ is a body of salt water. a) Lake b) Ocean c) River 2) What should you do to protect yourself during an earthquake? a) b) c) 3) Which picture shows volcano? a) b) c) 4) ___________is anything that takes up space and has mass. a) Property b) Texture  c) Matter 5) The three states of matter are __________ a) Water, air, and book b) Solids, gas, and liquid c) Color, size, and shape 6) _________is a unit of length. a) Gram b) Centimeter c) Pounds 7) Liquid could be thick like honey or thin like water. a) True b) False 8) Which picture shows weathering ? a) b) c) 9) Temperature means……… a) Cold things b) Hot things c) The measure of how hot or cold something is. 10) …………. Is a body of freshwater a) Stream b) Gulf c) Ocean 11) We can prevent weathering and erosion by? a) Cutting trees b) Doing nothing c) Planting trees 12) A ………….is a state of matter that has its own shape and size. a) Gas b) Liquid c) Solid 13) To _________ Means to stay at the surface of liquid. a) float b) rigid c) sink 14) A ……………… is a landform that rises high above its surrounding a) Lake b) Mountain c) Plateau 15) ___________ is used to measure short things. a) Balloon b) Spring c) Ruler

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