- Where is the deepest point in the earth’s crust?
- Which is the thinnest earth layer?
- Ratio between oceans and earth by area is?
- How long does the earth take to cover 1° longitude?
- The North Pole of the Earth is located in____________?
- Approximate age of earth is ________?
- What is the most important effect of the moon on earth?
- The South Pole of the Earth is located in____________?
- What is the only continent that lies in all four hemispheres?
- What is the total area of Earth?
- When the Earth is closest to the Sun, it is called?
- The part of the brain that connects the two hemispheres of the brain is called____________?