Looks at ten mountains around the world.

Explains landforms like mountains, volcanoes, deserts, islands, etc.

Discusses freshwater and its importance on the earth.

Explains how a stone can be used by humans and nature through time.

Illustrates the rock cycle and the three types of rocks using various foods.

Presents a video by NASA about the rock cycle and moon rocks.

Discusses the Earth’s layers in a song.

Summarizes the history of the layers of the Earth.

Illustrates layers of the Earth using a cake, hardboiled egg, and drawings.

Explains how the Mariana Trench, the deepest point on the earth’s surface, formed.