inside our earth
Presentation
•
Geography
•
7th Grade
•
Easy
Habeeba Studies
Used 3+ times
FREE Resource
3 Slides • 1 Question
1
INSIDE OUR EARTH
GEOGRAPHY
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Our Earth
Earth is a Dynamic planet
Earth is a Unique planet
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LAYERS OF THE EARTH
-The earth is made up of three concentric layers-crust, mantle and core.
-The uppermost layer over the earth’s surface is called the crust. It is about 35 km thick on the continental masses and only 5 km thick on the ocean floor.
-It is made up of silica and alumina and thus called sial.
4
Multiple Choice
what are the layers of the earth
INSIDE OUR EARTH
GEOGRAPHY
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