- What is the hottest layer?
- What keeps the Earth’s core hot?
- How many layers are there in earth?
- Where is the lithosphere thickest thinnest?
- How deep is the center of the Earth?
- What is the smallest layer of the earth?
- Which is bigger mantle or core?
- What are the 7 layers of the earth in order?
- What are the 4 layers of earth?
- What is the second largest layer of earth?
- Which crust is the thickest?
- Where do we live on Earth?
- What type of crust is the oldest?
- Do we live inside or on top of the earth?
- What are the 3 layers of the mantle?
- Where is crust the thinnest?
- What is Earth’s thickest layer called?
- Which is the hottest part of the earth?
What is the hottest layer?