Anúncios
1
1. What is Mars’ nickname?
Yellow planet
Red planet
Blue planet
Green planet
2
2. Mars is the ___ planet from the Sun.
Fourth
Second
Fifth
First
Third
3
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
4
4. What is the main component of Mars’ atmosphere?
Hydrogen
Oxygen
Carbon dioxide
Nitrogen
5
5. What is the average surface temperature on Mars?
0 °C
-60 °C
20 °C
100 °C
