The Earth is made up of different layers: Therefore, instead of tectonic plates moving because of the convection currents, evidence suggests it is the plates that drive the convection. Slab pull ...

Ask students what layer of the Earth is shown through ... in other places it exposes the white part of the egg). This is how Earth's tectonic plates move. This results in formations of mountains ...

The movement of these tectonic plates leads to earthquakes and ... in the centre of the Earth, and is the hottest layer. It is spherical and solid and made up of iron and nickel.

Plate tectonics is the theory that Earth's outer layer is made up of plates, which have moved throughout Earth's history. The theory explains the how and why behind mountains, volcanoes ...

Recent discoveries offer deeper insight into the movement of tectonic plates. New research has found that variations in rock ...

New research reveals that early Earth concealed a deep ocean of magma, which may explain today's anomalies in the planet's ...

Like the Earth, the moon started off with a thick layer of molten rock on its surface. Unlike the Earth, though, the moon’s surface did not cool to form tectonic plates. Instead, it has a thick crust ...

The oldest crust on Earth, known to be unchanging, is actually being altered in real time. The North American continent is ...

Deep below the Earth's crust, molten rock rises and falls, driving the movement of tectonic plates on our ... whether the moon also has a molten layer of rock sandwiched between its core and ...

Earth's crust today has a surprisingly similar composition to the planet's first outer shell, or "protocrust," new research ...

A recent study challenges previous geological assumptions, revealing that Earth's initial protocrust closely resembled the ...