A) rough B) bland C) wrinkled D) smooth
A) odd B) messy C) different 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 separate things C) to glue things together D) to stay away from everything
A) moist B) cold C) dry D) slippery
A) made objects shrink B) caused objects to appear larger C) showed objects as they are D) made objects look smaller
A) lawyer B) waiter C) nurse D) scientist
A) rinses with warm water B) becomes part of a liquid C) dries out 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) 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 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) the color violet B) all the colors of the rainbow C) the color red D) nothing
A) Water evaporates from puddles, ponds, plants, trees, and so on. B) Water vapor moves invisibly through the air. C) Water vapor condenses on surfaces. D) Water falls from the sky as rain. |