A) wrinkled
B) smooth
C) bland
D) rough

A) odd
B) usual
C) different
D) messy

A) to make bigger
B) to keep separated
C) to mix together
D) to divide

A) to separate things
B) to glue things together
C) to stick to something closely
D) to stay away from everything

A) cold
B) moist
C) dry
D) slippery

A) showed objects as they are
B) caused objects to appear larger
C) made objects shrink
D) made objects look smaller

A) waiter
B) nurse
C) lawyer
D) scientist

A) dries out
B) separates two things
C) becomes part of a liquid
D) rinses with warm water

A) condensation only occurs in the clouds.
B) you can see evaporation, but not condensation.
C) you can see condensation, but not evaporation.
D) you can only see condensation occur occasionally.

A) the clinging together of molecules
B) the clinging together of raindrops
C) evaporation of water
D) water molecules accumulate on surfaces

A) Snowflakes form in the same way, but produce many designs.
B) Snowflakes form in different ways, and produce many designs.
C) Snowflakes form in different ways, and produce one design.
D) Snowflakes always look the same.

A) the color red
B) the color violet
C) nothing
D) all the colors of the rainbow

A) Water evaporates from puddles, ponds, plants, trees, and so on.
B) Water vapor condenses on surfaces.
C) Water falls from the sky as rain.
D) Water vapor moves invisibly through the air.