Natural Climate Change

Ice cores taken from deep within the Earth's polar regions hold a hidden secret: the historical record of the Earth's climate.

Earth Science - Human Impacts - Learning Points.

Evidence of natural climate changes can be found in landscapes and fossils.

Studying polar ice shows that our planet's climate has fluctuated over many thousands of years.

Changes in the Earth's orbit and huge volcanic eruptions can affect these natural variations.

Today, man-made pollution is driving climate change, and levels of carbon dioxide are increasing.
A Twig Curriculum Film.
Delivering key learning points. Get straight to the facts in just three minutes – directly linked to core learning, Twig's curriculum films will fit neatly into your lesson plans.