WorksheetsEarth Structure
Total questions: 11
Worksheet time: 5mins
Name
Class
Date
1.
What do we call the center of the Earth?
a)
Mantle
b)
Crust
c)
Apple
d)
Core
2.
Roughly how long ago did Pangaea break apart?
a)
2 million years
b)
20 million years
c)
200 million years
d)
2000 million years
3.
Which is the hottest part of the Earth?
a)
The core
b)
The mantle
c)
The crust
d)
The Asthenosphere
4.
What is the core made of?
a)
Molten rock
b)
Solid rock
c)
Molten metal
d)
Solid metal
5.
What layer is between the inner core and the mantle?
a)
asthenosphere
b)
crust
c)
outer core
d)
lithosphere
6.
Which is the coolest part of the planet?
a)
inner core
b)
outer core
c)
mantle
d)
crust
7.
How far is it to the center of the Earth in miles?
a)
4000
b)
400
c)
40,000
d)
27408
8.
Which two metals are thought to be found in the core?
a)
iron and steel
b)
iron and nickel
c)
gold and silver
d)
iron and copper
9.
How hot is it in the Earth's center?
a)
600 Celcius
b)
6000 Celcius
c)
6 million Celcius
d)
451 Fahrenheit
10.
Which of these layers is the largest?
a)
lithosphere
b)
asthenosphere
c)
outer core
d)
mantle
11.
Which layer has the most letters in it?
a)
crust
b)
lithosphere
c)
asthenosphere
d)
outer core
100 %
