Games and Simulations

This simple interactive shows how Earth's temperature rises as the amount of carbon dioxide in the atmosphere increases.

Sort pictures of El Niño and La Niña conditions based on sea-surface temperatures.

Use this model to explore the relationships between carbon dioxide in Earth's atmosphere and our planet's average global temperature. Try out some "what if" scenarios to see how much our climate may warm during the coming century.

Match tree ring patterns to decode climate clues from the past.