Fabulous Science Vocabulary 2

Name: ______________________   Date: ____________

Write the missing letters on the lines to finish each word.

1.
a c c e i o
An increase in rate of change
2.
a a t t o
The responsive adjustment of a sense organ to varying conditions
3.
c o p d
A substance formed by chemical union of two or more elements or ingredients in definite proportion
4.
c o v e n
The transfer of heat through a fluid caused by molecular motion
5.
d n i
How tightly packed the matter in something is
6.
e l i n t
To terminate, end, or take out
7.
e p o l t
8.
g n o y
A group of organisms sharing a specific genetic constitution
9.
i v a
10.
p r m t
11.
t a s p r t
The process of giving off or exhaling water vapor through the skin or mucous membranes
12.
c o e a i o
The process of changing from a gaseous to a liquid or solid state
13.
c o c i n
The transmission of heat or electricity or sound
14.
e p t i o
The process of becoming a vapor
15.
i n e c
16.
n e l
17.
s f i c t
Of a quantity that can fulfill a need or requirement but without being abundant
18.
t o y
A well-substantiated explanation of some aspect of the natural world
19.
v d
Well grounded in logic or truth or having legal force
20.
v l o y
Distance travelled per unit time