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