Question

Explain how do the thickness of the layers of the egg compare to the thickness of the Earth? Why does pressure and temperature increase with depth?

Answer 1

Answer:

Explanation:

The Earth is divided into three layers: the crust, the mantle and the core. The mantle and the core are further divided into an inner and outer layer. This simple activity requiring only boiled eggs models the 3 layers of the Earth. It is most appropriate for elementary students but can be utilized with variations (See below) for middle school students.