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