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