Crust

Planetary spheres art

100-km depth contours outline the basic radial compositional structure of the planetary interiors of Earth, Mars, Venus, and Mercury.

Planetary spheres

Planetary interiors represented by 100-km depth contours outlining the basic compositional structure.

Continent surface areas

Global maps of the Earth schematically highlighting the individual surface areas of the World’s continents (i.e., landmasses).

Earth’s elements

The most common elements inside the planet Earth.

Crust elements

The most common elements inside the Earth’s crust.

Earth processes

A schematic highlighting some of the most relevant Earth processes.