Set on the surface of the Moon in the year 2081, a grandfather and his children gaze out into space. As they watch the Moon's shadow move across Earth, the grandfather tells stories of crashing asteroids, erupting volcanoes, roaring dinosaurs, electrifying lightning and booming thunder. While learning about eclipses, the ice age, Earth's water cycle and differences between the Earth and Moon, you are taken on a roller-coaster-like ride through the canyons of raging rivers and hot flowing lava.

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