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ASVAB General Science

Total questions: 20

Worksheet time: 40mins

Name
Class
Date
1.
What percent of the Earth’s surface is covered by Oceans?
a)
75%
b)
86%
c)
70%
d)
100%
2.
We have ________ main oceans?
a)
7
b)
4
c)
5
d)
6
3.
The four main oceans are: Pacific Ocean, Arctic Ocean, Indian Ocean, and the __________ Ocean.
a)
Atlantic
b)
Southern
c)
Mediterranean 
d)
European
4.
A measure of dissolved solids in sea water is
a)
desalination
b)
salinity
c)
carbonation
d)
pollution
5.
Which of the following is NOT where salts in the ocean come from
a)
Volcanos
b)
Wave Action
c)
Erosion
d)
Earthquakes
6.
What 2 factor affect density of the ocean?
a)
Salinity and Marine Animals
b)
Temperature and Wave height
c)
Salinity and Temperature
d)
None of these
7.
Liquids have - 
a)
no definite shape or volume
b)
a fixed or definite shape but no definite volume
c)
a fixed/definite shape and volume
d)
a definite/fixed volume but no definite shape
8.
The beads on this glass are caused by - 
a)
evaporation
b)
condensation
c)
precipitation
d)
sweaty hands
9.

Carbohydrates are made up of which monomers (smallest units)?

a)

amino acids

b)

nucleotides

c)

simple sugars (glucose)

d)

fatty acids

10.

What is the 6th planet from the sun?

a)

Jupiter

b)

Venus

c)

Saturn

d)

Neptune

11.

If a small part of an asteriod enters the Earth’s atmosphere and lands on the Earth’s surface, then it is called __________?

a)

Meteor

b)

Meteoroid

c)

Meteorite

d)

Comet

12.

Which blood vessel carries deoxygenated blood?

a)

Artery

b)

Vein

c)

Capillary

d)

None of the above

13.

What is the molecular structure of table salt?

a)

Sandwich

b)

Molecular who?

c)

H2O

d)

NaCl

14.

Energy=____to the speed of light squared

a)

Gravity

b)

Mass

c)

Sandwich

d)

Lightning

15.

What is the formula for force?

a)

Net force ÷\div Mass

b)

Sandwich

c)

Mass ×\times Acceleration

d)

Mass ×\times Velocity

16.

Another name for light

a)

Energy

b)

Thermostat

c)

Electromagnetic radiation

d)

Thermionic emission

17.

E=mc² is put forward by

a)

Albert Einstein

b)

Rutherford

c)

William wordsworth

d)

Issac Newton

18.

The ability to do work is called

a)

Friction

b)

Energy

c)

Motion

d)

Potential Energy

19.

_____ allow animals to live on land

a)

Gills

b)

Swim Bladders

c)

Scales

d)

Lungs

20.

If I pull on a pulley with a force of 20 N but am able to lift an object that has a 2,000 N resistance, what is the mechanical advantage of the pulley?

a)

.01

b)

100

c)

.1

d)

1000