How can Earth’s layers be defined? Select the two correct answers.(1 point)
Responses
by their thickness
by their thickness
by their temperatures
by their temperatures
by their physical properties
by their physical properties
by their amounts of land area
by their amounts of land area
by their chemical compositions
by their thickness
by their physical properties
Drag each item to indicate whether it exhibits fracture or cleavage.(1 point)
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Fracture Cleavage
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Since there are no items provided, it is not possible to accurately determine whether each item exhibits fracture or cleavage.
The correct answers are:
1. By their thickness: Earth's layers can be defined based on their thickness. The planet can be divided into several layers, including the crust, mantle, outer core, and inner core, each with different thicknesses.
3. By their physical properties: Earth's layers can also be defined by their physical properties. This includes factors such as density, rock type, and mechanical behavior. Different layers have distinct physical characteristics that help in categorizing them.