Causes of climate change

A look at climate change over a range of timescales.

Effects of the Earth's changing orbit

How changes to Earth's orbit can contribute to changes in temperature and climate.

Evidence for global warming - glacial retreat

Photographic and artistic evidence for colder winters in the past and glacial changes.

High and low pressure

Atmospheric pressure causes winds as air tries to move from high to low pressure areas.

Rainforest processes - Costa Rica

The delicate balance of the rainforest in Costa Rica and its self-sustaining ecosystem.

Rising sea levels in the Maldives

A news report on the effects of sea level rise on the Maldives.

The hydrological cycle

An illustrated explanation of the hydrological cycle, introducing key terms.

3 learner guides

We have a selection of learner guides