WorksheetsEarth's layer
Total questions: 20
Worksheet time: 9mins
Name
Class
Date
1.
Why is the Inner Core solid?
a)
Extreme Heat
b)
High Pressure
c)
All the layers are solid
d)
It's made of rock
2.
Which layer of the Earth is responsible for Earth's magnetic field?
a)
outer core
b)
inner core
c)
mantle
d)
crust
3.
Identify each layer - #20.
a)
mantle
b)
asthenosphere
c)
inner core
d)
outer core
4.
Identify each layer - #15.
a)
Lithosphere
b)
Mantle
c)
Crust
d)
Asthenosphere
5.
Identify each layer - #19.
a)
mantle
b)
lithosphere
c)
inner core
d)
outer core
6.
The core is made-up of what two elements?
a)
iron and nickel
b)
iron and oxygen
c)
nickel and silicon
d)
oxygen and silicon
7.
What is the thinnest layer of the earth’s composition?
a)
mantle
b)
inner core
c)
crust
d)
outer core
8.
Temperature _____________________ as you go deeper into the earth.
a)
increases
b)
decreases
c)
goes up and down depending on the layer
d)
stays the same
9.
Pressure ______________________ as you go deeper into the Earth
a)
increases
b)
decreases
c)
goes up or down depending on the layer
d)
stays the same
10.
Which layer of Earth is located above the outer core?
a)
crust
b)
inner core
c)
mantle
d)
lithosphere
11.
What is the top layer of the Earth's surface called?
a)
Mantle
b)
Innercore
c)
Outercore
d)
Crust
12.
What is the correct order (starting from the surface) of Earth's layers?
a)
crust, mantle, inner core, outer core
b)
mantle, outer core, inner core, crust
c)
inner core, outer core, mantle, crust
d)
crust, mantle, outer core, inner core
13.
What is the outermost layer of earth?
a)
inner core
b)
outer core
c)
mantle
d)
crust
14.
Which layer of the Earth is the hottest?
a)
Mantle
b)
Core
c)
Crust
d)
Lithosphere
15.
The crust is broken into many large pieces called (a) plates.
16.
What two metals are found in the outer core?
a)
Copper and Iron
b)
Oxygen and Silicon
c)
Iron and Nickle
d)
Iron and Magnesium
17.
how hot is the center of the earth ?
a)
5000-7000 Celsius
b)
10,800 Fahrenheit
c)
7000 Fahenheit
18.
What is magma?
a)
rocks
b)
lava
c)
molten rock
d)
burnt lava
19.
Which all layers of the Earth is solid?
a)
Crust
b)
Mantle
c)
Outer core
d)
Inner core
20.
Which all layers of the Earth is liquid?
a)
Crust
b)
Mantle
c)
Outer core
d)
Inner core
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