- What part of the earth do humans live on?
- What percent of Earth’s surface do humans live on?
- What are the 7 layers of earth?
- Do we live in the crust?
- How much land is there per person on earth?
- Why is Earth perfect for life?
- Which layer of the Earth is most suitable for human?
- Do we live inside or on top of the earth?
- How deep can you dig into the earth?
- Where is the thinnest crust on Earth?
- What is Earth’s thickest layer called?
- What are 3 characteristics of earth?
- How thick is Earth’s crust?
- What is the thinnest layer on Earth?
- What would happen if we drilled into the earth’s core?
- Which crust do we live on?
- How much land is not suitable for living?
- How much of America is uninhabited?
What part of the earth do humans live on?