Catherine Ipcizade Knihy

Magma, wind and water form different rocks in different ways. Read beneath the cracks to learn about the rock cycle.

Lakes evaporate. Clouds form from condensation. Rain falls and fills rivers and lakes. Soak up facts about the water cycle and why we need to keep water clean.

The Moon circles the Earth and looks different to us every day. Follow the cycle each month to learn about the Moon's changing phases.

All living things are made of carbon, from plants to animals to people. Breathe in the facts, and learn how people are causing big changes to the carbon cycle.