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