1) If I am melting ice, he is turning a ____________ into a ____________. a) liquid into a gas b) gas to a liquid c) solid into a liquid d) liquid into a solid 2) The state of matter where the particles do NOT take the shape of the container is... a) Solid b) Liquid c) Gas d) Precipitation 3) Logs of wood from a tree are... a) Natural b) processed 4) A sweater I knitted is a... a) Processed material b) Natural material 5) During a hot day, I see my cold lemonade drink has droplets of water on the glass. This is... a) Evaporation b) Condensation c) Melting d) Freezing 6) I can see my breath in the cold. This is... a) Evaporation b) Condensation c) Melting d) Freezing 7) I take a shower and my hair is wet. After an hour, my hair is dry. This is... a) Evaporation b) Condensation c) Melting d) Freezing 8) It starts to rain. This is... a) Evaporation b) Condensation c) Precipitaion d) Transpiration 9) The boiling point of water is... a) 0 C b) 100 C c) 50 C d) 500 C 10) The melting point of water is... a) 0 C b) 100 C c) 50 C d) 500 C 11) The freezing point of water is... a) 0 C b) 100 C c) 50 C d) 500 C 12) The ___ point and ___ point are the same. a) melting and freezing b) boiling and freezing c) evaporation and melting d) boiling and melting 13) The sun heats up the water in the ocean and it goes into the air and turns to water vapour. This is... a) Condensation b) Evaporation c) Melting d) Precipitation 14) Clouds forming is... a) Condensation b) Evaporation c) Melting d) Precipitation 15) Which one is reversible? a) I bake a cake. b) I melt some ice. c) I burn wood. d) I burst a balloon. 16) Which one is irreversible? a) I play with playdoh. b) I bend some paper. c) I freeze an ice cream. d) My car is rusting.

Matter Unit

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？