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