Gravity and Core of Earth

Quiz
•
Science
•
7th Grade
•
Hard
+3
Standards-aligned
Lisa Thompson
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Earth's temperature, pressure and density
decrease as you approach its core
decrease as you approach its crust
increase as you approach its crust
increase as you approach its core
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The inner core is
includes the crust and upper mantle
the thinnest layer of Earth
made of liquid metal
made of iron crystals
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The only liquid layer of Earth
Crust
Mantle
Outer Core
Inner Core
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A solid, dense ball of nickel and iron (layer of Earth)
Crust
Mantle
Outer Core
Inner Core
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which layer of Earth is the most dense?
Crust
Mantle
Core
Lithosphere
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Earth's inner core is solid because ____________
there is so much pressure being put on it
it is very cold
of all the oxygen stored there
it is not very dense
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which Layer of Earth is the most thick at about 2000 miles?
Crust
Mantle
Inner core
Outer core
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