Mars
Flashcard
•
Science, Other Sciences
•
6th - 7th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What evidence do astronomers have that liquid water was present on Mars in the past?
Back
The surface has water-cut channels on it.
2.
FLASHCARD QUESTION
Front
What is the position of Mars in relation to the Sun?
Back
Mars is the 4th planet from the Sun.
3.
FLASHCARD QUESTION
Front
How long is a year on Mars compared to a year on Earth?
Back
A year on Mars is almost twice as long as a year on Earth.
4.
FLASHCARD QUESTION
Front
Why are Mars rovers referred to as 'robot geologists'?
Back
They analyze rocks and soil.
5.
FLASHCARD QUESTION
Front
Is there evidence of water on Mars?
Back
Yes, there is evidence that there was water on Mars.
6.
FLASHCARD QUESTION
Front
What are the polar ice caps on Mars made of?
Back
The polar ice caps are primarily made of water ice and carbon dioxide ice.
7.
FLASHCARD QUESTION
Front
What is the primary component of Mars' atmosphere?
Back
The primary component of Mars' atmosphere is carbon dioxide.
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