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