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Activity 2
Our Dynamic Earth
Objectives:
Describe the properties of the layers of the Earth.
Tell the composition of the layers of the Earth.
Procedure:
1. Label the drawing corresponding to the Earth's layers.
2. Describe the different layers of the Earth using symbols.
3. Choose from the response grid on the right the symbol that you need
to finish the figure on the left.
4. Draw the symbol/s in the corresponding layer of the Earth.
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Phase of Layer
Solid = -
Liquid = ww
Composition of Layer
Iron = Fe
Silicon = Si
Nickel = Ni
Calcium = Ca
Sodium = Na
Oxygen = O
Aluminum = Al
Potassium = K
Hydrogen = H
Titanium = TI
Magnesium = Mg
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