A) bland B) wrinkled C) smooth D) rough
A) messy B) different C) odd D) usual
A) to divide B) to make bigger C) to keep separated D) to mix together
A) to glue things together B) to stay away from everything C) to stick to something closely D) to separate things
A) slippery B) dry C) cold D) moist
A) made objects look smaller B) showed objects as they are C) made objects shrink D) caused objects to appear larger
A) scientist B) nurse C) waiter D) lawyer
A) separates two things B) becomes part of a liquid C) rinses with warm water D) dries out
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 different ways, and produce one design. 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 many designs.
A) nothing B) all the colors of the rainbow C) the color violet D) the color red
A) Water evaporates from puddles, ponds, plants, trees, and so on. B) Water falls from the sky as rain. C) Water vapor condenses on surfaces. D) Water vapor moves invisibly through the air. |