How Earth got its ocean

The Coriolis effect

Thermohaline circulation

Weathering and erosion

Magma-enhanced geothermal energy

El Niño and La Niña

Wind

When the Mediterranean evaporated

Fog

Tides

Precipitation

The hydrologic (water) cycle

UV and the ozone layer

Plastic in the ocean

Palaeomagnetism

Earth's spheres

The nitrogen cycle

Greenland's mega canyon