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