- What is the coolest layer of the earth?
- What is the lowest layer of the atmosphere?
- Which is the coldest layer?
- What is the coldest layer of the atmosphere the middle layer?
- What layer is the thickest?
- Which layer do we live on?
- What layer is liquid?
- What layer is the ozone in?
- Is the mesosphere hot or cold?
- Which layer has the air we breathe?
- Where is the thickest layer of skin?
- What layer is the coldest layer of the planet?
- Which is the hottest layer?
- Which is hotter thermosphere or exosphere?
- Which is the largest and warmest layer?
- Why mesosphere is the coldest layer?
- How hot is the exosphere?
- Is the troposphere the thickest layer?
- Can you survive if you will go to mesosphere for days?
What is the coolest layer of the earth?