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