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Worksheets7th Grade Vocabulary - Part 2
Total questions: 25
Worksheet time: 8mins
Name
Class
Date
1.
Climate conditions within a small area that differ from those in the surrounding area.
a)
climate
b)
microclimate
c)
weather
d)
global warming
2.
Sea or land breeze over a large region that changes direction with the seasons.
a)
La Nina
b)
El Nino
c)
monsoon
d)
typhoon
3.
A climate even in the eastern Pacific Ocean in which surface waters are colder than normal.
a)
La Nina
b)
El Nino
c)
monsoons
d)
typhoons
4.
A climate event in the Pacific Ocean in which winds shift and push warm water toward South America.
a)
La Nina
b)
El Nino
c)
monsoons
d)
typhoons
5.
The average year-after-year conditions of temperature, precipitation, winds and clouds in an area.
a)
climate
b)
microclimate
c)
weather
d)
global warming
6.
Gas in the atmosphere that trap energy.
a)
ozone layer
b)
global warming
c)
atmosphere
d)
greenhouse gas
7.
Chlorine compounds that are the main cause of ozone depletion.
a)
chlorocarbons
b)
fluorocarbons
c)
chlorofluorocarbons
d)
worochlorofluoroborocarbons
8.
A gradual increase in the average temperature of Earth's atmosphere.
a)
global warming
b)
greenhouse gases
c)
El Nino
d)
La Nina
9.
Anything that has mass and occupies space.
a)
density
b)
volume
c)
matter
d)
atom
10.
A pure substance made of two or more elements chemically combined.
a)
substance
b)
molecule
c)
mixture
d)
compound
11.
A single kind of matter that is pure and has a specific set of properties.
a)
substance
b)
molecule
c)
element
d)
compound
12.
Two or more substances that are mixed together but not chemically combined.
a)
molecule
b)
mixture
c)
compound
d)
substance
13.
The energy an object has because of its position; stored energy.
a)
potential energy
b)
kinetic energy
c)
thermal energy
d)
nuclear energy
14.
The energy of matter in motion.
a)
potential energy
b)
kinetic energy
c)
thermal energy
d)
nuclear energy
15.
A pure substance that cannot be broken down into other substances by chemical or physical means.
a)
compound
b)
atom
c)
element
d)
molecule
16.
The basic particle from which all elements are made.
a)
atom
b)
molecule
c)
substance
d)
compound
17.
A particle made of two or more atoms bonded together.
a)
compound
b)
mixture
c)
substance
d)
molecule
18.
A change in which one or more substances combine to form a new substance.
a)
physical change
b)
chemical change
19.
A change in a substance that does not change its identity.
a)
physical change
b)
chemical change
20.
A state of matter which has a definite volume and definite shape.
a)
solid
b)
liquid
c)
gas
d)
plasma
21.
A state of matter which has a definite volume but no shape of its own.
a)
solid
b)
liquid
c)
gas
d)
plasma
22.
A state of matter with no definite volume or shape.
a)
solid
b)
liquid
c)
gas
d)
plasma
23.
The change in state from a solid to a liquid.
a)
melting
b)
freezing
c)
boiling
d)
sublimation
24.
The change in state from a liquid to a solid.
a)
melting
b)
freezing
c)
boiling
d)
sublimation
25.
The change in state from a liquid to a gas.
a)
melting
b)
freezing
c)
boiling
d)
sublimation
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