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