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