Best Eco-Disaster Flicks: From 2012 to Ice Age to Waterworld

Hollywood helps us predict what would happen if planet Earth was destroyed

Hollywood isn't afraid to imagine what would happen to planet Earth if a disaster struck.

Over the years, we've watched ice caps melt, a country suffer an oil shortage and animated animals fight for survival on the big screen.

From Madagascar: Escape 2 Africa to The Day After Tomorrow to The Day the Earth Stood Still, we've received a strong message at what could happen if an eco-disaster hits.

In honor of NBCU Earth Week, we've compiled the best eco-disaster flicks sure to get you thinking twice about how you treat the place we all call home.