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