A) wrinkled B) rough C) smooth D) bland
A) odd B) messy C) different D) usual
A) to keep separated B) to mix together C) to divide D) to make bigger
A) to stay away from everything B) to stick to something closely C) to glue things together D) to separate things
A) dry B) slippery C) cold D) moist
A) showed objects as they are B) made objects look smaller C) caused objects to appear larger D) made objects shrink
A) waiter B) lawyer C) nurse D) scientist
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) water molecules accumulate on surfaces C) the clinging together of raindrops D) the clinging together of molecules
A) Snowflakes always look the same. B) Snowflakes form in different ways, and produce many designs. 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) the color red C) all the colors of the rainbow D) nothing
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. |