Anúncios
1
1. What is Mars’ nickname?
Red planet
Yellow planet
Green planet
Blue planet
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2. Mars is the ___ planet from the Sun.
Second
Fourth
First
Third
Fifth
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3. Why is Mars called the “Red Planet”?
Its soil contains iron oxide
Its atmosphere is red
It reflects red sunlight
It’s always covered by red dust
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4. What is the main component of Mars’ atmosphere?
Oxygen
Hydrogen
Carbon dioxide
Nitrogen
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5. What is the average surface temperature on Mars?
100 °C
20 °C
0 °C
-60 °C
