Planet Earth Quiz 03 View All Quizzes
How old is the Earth?___________ cover about 70% of Earth's surface.
Correct!
Wrong!
The hottest temperature ever recorded on Earth's surface is _________.
Correct!
Wrong!
_____________ is the thinnest layer of Earth.
Correct!
Wrong!
Where do 90% of earthquakes occur?
Correct!
Wrong!
The air in Earth's atmosphere is made up of approximately ___________ nitrogen.
Correct!
Wrong!
What makes up the inner core of the Earth?
Correct!
Wrong!
The ____________ ice sheet holds about 90 percent of the fresh water that exists on the Earth's surface.
Correct!
Wrong!
The shape of Earth is ___________.
Correct!
Wrong!
The Earth's atmosphere and magnetic shield protect us from ___________.
Correct!
Wrong!
Earth's iron core causes __________.
Correct!
Wrong!
