A) wrinkled B) rough C) smooth D) bland
A) different B) usual C) messy D) odd
A) to divide B) to mix together C) to make bigger D) to keep separated
A) to separate things B) to glue things together C) to stick to something closely D) to stay away from everything
A) dry B) slippery C) cold D) moist
A) showed objects as they are B) caused objects to appear larger C) made objects look smaller D) made objects shrink
A) waiter B) nurse C) lawyer D) scientist
A) dries out B) rinses with warm water C) becomes part of a liquid D) separates two things
A) condensation only occurs in the clouds. B) you can see condensation, but not evaporation. C) you can see evaporation, but not condensation. D) you can only see condensation occur occasionally.
A) water molecules accumulate on surfaces B) the clinging together of molecules C) evaporation of water D) the clinging together of raindrops
A) Snowflakes form in different ways, and produce many designs. B) Snowflakes form in different ways, and produce one design. C) Snowflakes always look the same. D) Snowflakes form in the same way, but produce many designs.
A) nothing B) all the colors of the rainbow C) the color red D) the color violet
A) Water evaporates from puddles, ponds, plants, trees, and so on. B) Water vapor moves invisibly through the air. C) Water falls from the sky as rain. D) Water vapor condenses on surfaces. |