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