A) smooth B) wrinkled C) rough D) bland
A) different B) odd C) messy D) usual
A) to make bigger B) to divide C) to keep separated D) to mix together
A) to stick to something closely B) to stay away from everything C) to glue things together D) to separate things
A) dry B) moist C) slippery D) cold
A) caused objects to appear larger B) made objects look smaller C) showed objects as they are D) made objects shrink
A) waiter B) scientist C) nurse D) lawyer
A) separates two things B) rinses with warm water C) becomes part of a liquid D) dries out
A) you can only see condensation occur occasionally. B) condensation only occurs in the clouds. C) you can see evaporation, but not condensation. D) you can see condensation, but not evaporation.
A) the clinging together of raindrops B) evaporation of water C) the clinging together of molecules D) water molecules accumulate on surfaces
A) Snowflakes form in the same way, but produce many designs. B) Snowflakes form in different ways, and produce many designs. C) Snowflakes always look the same. D) Snowflakes form in different ways, and produce one design.
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. |