Earth 101 Quiz

What is the name of the planet we call home?

• Earth

• Venus

• Mars

• Mercury

How many layers is the Earth made of?

• Five

• Four

• Two

• Three

What is the temperature of the solid inner core of the Earth?

• 4200 degrees Celsius

• 5000 degrees Celsius

• 5200 degrees Celsius

• 5500 degrees Celsius

What is the distance between the Earth and the Sun?

• 50 million miles

• 110 million miles

• 75 million miles

• 93 million miles

What does the atmosphere of Earth protect us from?

• Regulating the climate

• Lighting up our nights

• Approaching asteroids

• Harmful radiations of the moon