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