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Worksheetssecret
Total questions: 11
Worksheet time: 11mins
What is earth's thickest and thinnest layer.
(a)
Which layer of earth includes the crust and uppermost mantle
(a)
Which layer of earth is referred to plastic like.
(a)
What is earth's core composed mostly of
(a)
The movement of earth's core creates what around earth
(a)
Why is earths inner core solid
(a)
Name and describe the 1 part of the core
The inner core hot, solid, iron.
The outer core solid, hot, iron
The mantle; hot, solid, iron.
The inner core liquid, hot, nickel
Name and describe the 1 part of the core
The inner core warm, solid, iron
The crust core warm, solid
The outer core hot, liquid, iron.
The lithosphere solid rock
How do the parts of the core move?
(a)
Describe how the temperature and the pressure change with earth's core
(a)
The scientists use earthquake waves to determine the structure of earth's core. Earthquakes release energy in the form of three types of waves. As the waves move through earth they are affected by the different materials they travel through. Some waves cannot travel through certain materials they travel through. You have to (a) , and (b) .
