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AIR Science Review 11

Total questions: 20

Worksheet time: 13mins

Name
Class
Date
1.

What are the 4 gas giants in order?

a)

Uranus, Saturn, Neptune, Venus

b)

Jupiter, Saturn, Venus, Neptune

c)

Jupiter, Saturn, Uranus, Neptune

d)

Mercury, Venus, Earth, Mars

2.

Which is found in the belt between Mars and Jupiter

a)

Comets

b)

Asteroids

c)

Meteors

d)

Stars

3.

What is one thing that makes the sun different from other stars?

a)

It is the largest star.

b)

It is the farthest star.

c)

It is the closest star to Earth.

d)

It gives off light.

4.

How high or low a sound is

a)

pitch

b)

volume

c)

sound

d)

acoustics

5.

Sound waves travel slowest through a _____

a)

solid

b)

liquid

c)

gas

6.
If you are wearing a black sweatshirt, what happens to most of the light that strikes the sweatshirt 
a)
It is absorbed
b)
It is reflected
c)
It is transmitted
7.

What is a difference between reflection and refraction?

a)

In reflection the light goes through and in refraction the light does not go through

b)

In reflection the light does not go through, in refraction it does go through

c)

reflection means to bend and refraction means to bounce off of

d)

refraction means to stop and reflection means to go

8.
Your grandma has plants in her kitchen. They need lots of light! What type of windows should she have installed that will be best for her indoor garden?
a)
opaque windows
b)
translucent windows
c)
transparent windows
d)
no windows, just walls
9.

What is the net force in this example?

a)

200 N left

b)

125 N right

c)

50 N left

d)

75 N right

10.
A person walked 10 miles.  It took them 2 hours.  How fast were they walking?
a)
8 mph
b)
5 mph
c)
2 mph
d)
10 mph
11.
What would the insect be considered?
a)
Producer
b)
Consumer
c)
Fungus
12.

In a diagram of a food web, the arrows show the flow of

a)

soil

b)

sunlight

c)

oxygen

d)

energy

13.

Which of the following would be at the end of a food chain?

a)

grass

b)

fungi

c)

sheep

d)

coyote

14.

These helps to break down

dead or decaying matter.

a)

compression

b)

composers

c)

decompression

d)

decomposers

15.

A field mouse eats seeds,

a snake eats the field mouse, & a hawk eats

a snake

a)

food web

b)

food link

c)

energy chains

d)

food chain

16.

meat eaters

a)

herbivores

b)

omnivores

c)

Carnivores

d)

Producers

17.

How many stars are in our solar system?

a)

too many to count

b)

billions

c)

one

d)

only the stars that we can see

18.
Why do other stars appear so much smaller than the sun?
a)
They are actually much smaller
b)
They are so far away
c)
They are not as bright
d)
They are dwarf stars
19.
The order of the planets is:
a)
Mars,Venus,Earth,
Mercury,Saturn
Jupiter, Uranus, Neptune
b)
Earth,Venus,Mars
Jupiter, Neptune,
Mercury,Saturn,
Uranus
c)
Mercury,Venus,Earth
Mars,Jupiter,
Saturn,Uranus
Neptune
20.

What is the sum of all the forces acting on an object?

a)

distance

b)

speed

c)

total force

d)

net force