A) wrinkled B) smooth C) bland D) rough
A) usual B) messy C) odd D) different
A) to keep separated B) to divide C) to mix together D) to make bigger
A) to glue things together B) to separate things C) to stay away from everything 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) nurse B) lawyer C) waiter D) scientist
A) dries out B) separates two things C) becomes part of a liquid D) rinses with warm water
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 molecules B) evaporation of water C) water molecules accumulate on surfaces D) the clinging together of raindrops
A) Snowflakes always look the same. B) Snowflakes form in different ways, and produce one design. C) Snowflakes form in the same way, but produce many designs. D) Snowflakes form in different ways, and produce many designs.
A) the color red B) all the colors of the rainbow C) the color violet D) nothing
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. |