BIOLOGÍA - GEOLOGÍA . COM

1st ESO

3rd ESO

4th ESO

Biology 2nd Baccalaureate

Index by courses

Forums

 

Skip navigation

6.2. Structure and composition of the Earth

Internal structure of the Earth

According to the data provided by the studies of P and S waves, two different models have been proposed to explain what the internal structure of the Earth is like:

  • Geochemical model, in which the Earth is divided into layers according to its chemical composition.
  • Dynamic model, in which the Earth is divided into layers according to its physical state and mechanical properties under the pressures and temperatures at which it is found.


         

Legal warning

Blog

Download

Contact

 

 

Follow us if it has been useful to you biologia-geologia.com.
 

Biology and Geology teaching materials for Compulsory Secondary Education (ESO) and Baccalaureate students.