Discover what fossils are made from and how they are formed.
Find out how fossils can tell us about living things in the past and how the environment has changed over time.
Find out about the main components of soil and how these affect its properties.
Find out how igneous, metamorphic and sedimentary rocks are formed.
The Earth was formed 4.5 billion years ago. Find out about the speed it spins and how it orbits the Sun.
Learn about how the Earth's rotation creates day and night