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