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Final Test J2 Review

Total questions: 28

Worksheet time: 21mins

Name
Class
Date
1.

Mercury, Venus, Earth, and Mars are known as what type of planets?

a)

Terrestrial Planets

b)

Javian Planets

2.

This planet has the slowest rotation and the fastest revolution.

a)

Earth

b)

Mercury

c)

Mars

d)

Venus

3.

Which inner planet is the hottest?

a)

Mercury

b)

Venus

c)

Earth

d)

Mars

4.
____________is a planet similar to Earth in size, mass, and density.
a)
Mercury
b)
Venus
c)
Mars
d)
Neptune
5.
What do Mercury and Venus have in common?
a)
They both thick atmospheres.
b)
They both rotate counter clockwise.
c)
They have a similar diameter.
d)
They both have no moons.
6.
The sun and all the planets and other bodies that revolve around it make up our
a)
universe
b)
galaxy
c)
solar system
d)
neighborhood
7.
What is the correct order of the outer planets?
a)
Neptune, Jupiter, Saturn and Uranus
b)
Uranus, Neptune, Saturn and Jupiter
c)
Jupiter, Saturn, Uranus and Neptune
d)
Neptune, Uranus, Saturn and Jupiter
8.
Which of the following separates the outer planets from the inner planets?
a)
Asteroid Belt
b)
Great Red Spot
c)
Kuiper Belt
9.
Which of the following planets has the most complex ring system?
a)
Neptune
b)
Saturn
c)
Jupiter
d)
Uranus
10.

The least dense planet in the solar system is _______.

a)

Jupiter

b)

Saturn

c)

Neptune

d)

Earth

11.

Jupiter’s Great Red Spot is a _______.

a)

Vast Canyon

b)

Raging storm

c)

Frozen ocean

d)

Massive volcano

12.

The majority of Jupiter is made up of __________.

a)

nitrogen and oxygen.

b)

helium and oxygen.

c)

rock and water.

d)

hydrogen and helium.

13.
_______ is a planet whose atmosphere may contain a lot of methane gas.
a)
Uranus
b)
Earth
c)
Mars
d)
Mercury
14.
What color of star is the hottest?
a)
Blue
b)
Red
c)
Yellow
d)
Orange
15.
What color of star is the coolest?
a)
Red
b)
Yellow
c)
Blue
d)
White
16.
Most stars are made of which gases?
a)
Hydrogen only
b)
Hydrogen and Lithium
c)
Hydrogen and Sodium
d)
Hydrogen and Helium
17.
Our sun is currently in what star stage?
a)
Protostar
b)
Nebula
c)
Main Sequence
d)
Red Giant
18.
True/False: The stars we see in each constellation are very close to us.
a)
True
b)
False
19.
People in the Northern Hemisphere do see the same constellations as the people in the Southern Hemisphere.
a)
True
b)
False
20.
The sky is divided into ____ constellations.
a)
11
b)
22
c)
44
d)
88
21.

How many time zones is the world divided into?

a)

24

b)

12

c)

18

d)

14

22.

Approximately how wide is each time zone, in degrees?

a)

5o

b)

10o

c)

15o

d)

20o

23.

An American government agency in charge of the space exploration is ____________.

a)

NASA

b)

JAXA

c)

FDA

d)

ABSS

24.

We often see these objects appear as "shooting stars" or streak of light in the sky. These "smaller" pieces of rock that are burning in our atmosphere are called ________.

a)

Asteroids

b)

Meteors

c)

Meteroids

d)

Comets

25.

When a meteoroid STRIKES the surface of the earth scientists refer to them as ___________.

a)

Asteroids

b)

Comets

c)

Meteors

d)

Meteorites 

26.

___________ are similar to planets but are not large enough to have cleared their orbital region of other objects.

a)

dwarf planets

b)

comets

c)

asteroid belt

d)

Kuiper Belt

27.

Pluto, Eris, and Ceres are all classified as ________.

a)

Planets

b)

meteorites

c)

asteroids

d)

dwarf planets

28.
Jupiter’s Great Red Spot is a
a)
Vast Canyon
b)
Raging storm
c)
Frozen ocean
d)
Massive volcano