A) rough B) smooth C) wrinkled D) bland
A) messy B) different C) odd D) usual
A) to divide B) to keep separated C) to mix together D) to make bigger
A) to stick to something closely B) to stay away from everything C) to glue things together D) to separate things
A) moist B) cold C) dry D) slippery
A) caused objects to appear larger B) made objects shrink C) made objects look smaller D) showed objects as they are
A) lawyer B) waiter C) nurse D) scientist
A) dries out B) becomes part of a liquid C) rinses with warm water D) separates two things
A) you can only see condensation occur occasionally. B) you can see evaporation, but not condensation. C) condensation only occurs in the clouds. D) you can see condensation, but not evaporation.
A) the clinging together of molecules B) evaporation of water C) water molecules accumulate on surfaces D) the clinging together of raindrops
A) Snowflakes form in different ways, and produce one design. B) Snowflakes form in different ways, and produce many designs. 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 falls from the sky as rain. C) Water vapor moves invisibly through the air. D) Water vapor condenses on surfaces. |