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