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