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