Waterfall Simple Coloring Pages

Waterfalls form when a river flows over a layer of hard rock, then encounters softer rock underneath. Water erodes the softer rock more quickly, creating a vertical drop. Over thousands of years, the waterfall migrates upstream as the harder rock at the top slowly wears away from the constant water impact.

Angel Falls in Venezuela holds the record at 979 meters (3,212 feet) tall. It's so high that water often turns to mist before reaching the ground. The waterfall is named after American pilot Jimmy Angel, who spotted it from his airplane in 1933.

When water falls from great heights and hits rocks or the pool below, the impact breaks it into tiny droplets. These droplets become airborne and create the white mist you see. The mist cools the surrounding air and creates rainbows when sunlight passes through it at the right angle.

Waterfalls support unique ecosystems with fish, insects, birds, and sometimes mammals. Trout thrive in the cool, oxygen-rich water below falls. Ospreys and other birds hunt the fish, while plants like ferns grow on rocks moistened by constant spray. Some areas even have waterfall-specific frog species.

Yes, waterfalls and fast-flowing rivers power hydroelectric dams worldwide. The falling water turns turbines connected to generators that produce electricity. Hydropower is renewable, clean energy that provides about 16 percent of the world's electricity supply today.

Falling water accelerates and gains speed, converting potential energy into kinetic energy. When it hits the bottom, this energy becomes heat, but the constant churning and aeration of the water actually cools it down. Plus, water from the waterfall's source is often from high mountain areas where it stays naturally cold.