The following questions will require you to conduct your own research. Choose any that interest you. Write your answers in your notebook, or create a poster or presentation.

Topic 1

Create a poster or presentation describing the five main layers of Earth’s atmosphere. Include explanations about how different components of the atmosphere enable life to exist on Earth.

Topic 2

Create a poster or presentation describing the different components of the cryosphere. How does the cryosphere change with the seasons and how has it changed during Earth’s history?

Topic 3

Research the different types of soil and describe how they vary in formation, composition and distribution.

(Image: And They Travel, Adobe Stock)