Venus
Mercury
Earth
Mars
Their Moons
100
What is considered to be Venus' "twin sister"?
Earth.
100

True or False - Mercury has no ice.

FALSE!

100

TRUE or FALSE ---- Earth is the fourth planet from the Sun and the sixth largest planet in the Solar System.

FALSE!

100

In terms of distance, Mars is the ___ planet from the sun.

FOURTH

100

Venus has three moons--- TRUE or FALSE

FALSE

200

What goddess is Venus named after?

Aphrodite.

200

Is Mercury a gas or a rocky planet?

ROCKY planet

200

How does Earth's size compare to the other planets?

A. 2nd largest

B. fifth largest

C. second smallest

B. fifth largest

200

Mars gets its red color from what?

IRON OXIDE or RUST

200

How many moons does Mars have?

2 moons.

300
It is possible to see Venus in the west after a ______.
Sunset.
300

In relation to the sun, Mercury is the _____ planet.


CLOSEST

300
Earth is called a "Goldilocks planet" because  __.

A. it has bears on it

B. Scientists don't refer to Earth this way.

C. its  distance from the sun is "just right" for life

C.  its  distance from the sun is "just right" for life

300

Mars is named after which Roman god?

God of War

300

The earth has two natural satellites named after luna.

TRUE or FALSE

FALSE

400

Which of the following best describes the surface of Venus?

A. cloudy and hot with lots of volcanoes

B. a thick layer of hydrogen gas

C. cold, rocky, and covered in red dust

A. cloudy and hot with lots of volcanoes

400

Mercury was named after the Roman God who originally was based on the Greek god  ____.

HERMES

400
Earth is the only planet known to have an atmosphere containing free ______,________, and of course ______.
Free oxygen, oceans of liquid water, and of course LIFE!
400

What is known as the largest volcano in the solar system that can be found on Mars?

OLYMPUS MONS

400

What are the names of the two natural satellites of Mars?

PHOBOS and DEIMOS

500

Why is Venus the hottest planet in the Solar System?

A. because it is the closest planet in the Solar System

B. because of fossil fuels

C. because it has a thick atmosphere of mostly carbon dioxide

C.  because it has a thick atmosphere of mostly carbon dioxide

500

What is the largest impact basin on Mercury that has a 1640 km diameter

CALORIS BASIN

500

What makes up primarily 80% of the Earth's atmosphere?

NITROGEN

500

What are the two major constituents of Mars atmosphere?

CARBON DIOXIDE and NITROGEN

500

Which inner planet has the most moons?

Mars has the most moons. It has 2 moons.

M
e
n
u