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