Earth
What percentage of Earth is water?
70%
Who lives here?
We do!
T/F Earth's mantle is mostly solid
True!
What layer is the outer core of the Earth?
2nd
Is the Earth's Inner Core liquid or solid?
SOLID!
How many people live on Earth?
7 Billion people
What layer is this?
Outermost or the first one
What is the total volume of Earth's mantle? (%)
80-85 %
Is Earth's Outer Core liquid hot or cold?
HOT!
Where is the inner core located at?
The center of th Earth
How old is the Earth?
4 Billion Years Old
What are you standing on when you are on the ground?
The crust of the Earth
How many layers are there in the Earth's core?
2
What is the Earth's outer core mostly made up of?
Iron and Nickel
T/F The inner core is the Hottest layer of Earth
TRUE!
There are 8 planets in the Solar System. Where does Earth rank from 1-8 starting with the largest?
5. Earth is the fifth largest planet of the Solar System
How many hours does it take the Earth to rotate?
24 hours
The Earth's mantle is between the ____ and the ____ core?
Crust and Outer core
Could you stand on it?
No
What is the inner core mostly made out of?
NICKEL AND IRON
What happens every 365 days?
The Earth completes a rotation around the sun
What materials make up the crust?
Rocks and Minerals
What materials make up Earth's mantle?
Rocks or ice
What is the temperature in the outer core?
5000 Celsius
How many degrees in CELSIUS is the Earth's inner core?
5 400