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