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