Sinking, Sailing, Soaring
Name: ______________________ Date: ____________
Write the missing letters on the lines to finish each word.
1.
w
t
Clear liquid we drink that falls as rain
2.
h
d
r
g
A nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic
3.
o
y
e
Gas in the air that we need to breathe
5.
s
a
i
The work of a sailor
6.
s
o
a
The activity of flying a glider
7.
p
u
t
n
Undesirable state of the natural environment being contaminated with harmful substances as
8.
c
e
An interval during which a recurring sequence of events occurs
9.
e
a
p
o
o
The process of becoming a vapor
10.
c
n
d
a
o
n
The process of changing from a gaseous to a liquid or solid state
11.
w
e
r
Whether it's rainy, sunny or windy outside
12.
b
a
h
i
The bodily process of inhalation and exhalation
14.
b
a
o
t
An instrument that measures atmospheric pressure
15.
p
r
p
t
i
A basic or essential attribute shared by all members of a class (plural)
17.
m
e
e
To reduce or cause to be reduced from a solid to a liquid state, usually by heating
19.
b
u
o
c
Cheerfulness that bubbles to the surface
20.
a
t
o
h
r
Layer of air around the Earth
21.
t
r
p
o
p
The lowest atmospheric layer
22.
s
t
a
o
s
p
The atmospheric layer between the troposphere and the mesosphere
23.
c
a
n
d
d
e
A heavy odorless colorless gas formed during respiration and by the decomposition of organic
24.
n
i
r
e
A common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas