The Sun is the largest star., Nitrogen has a higher percentage than Oxygen on earth., Earth is the only planet known to have living things., The sun is hot. , The Earth's surface is covered mountains, valleys, canyons and water., Water covers 70% of the Earth's surface., Earth is protected by the ozone layer., The Earth is smaller than the Sun. , There is 24 hours in a day., The Earth orbits the Sun for 365 days. ,

Leaderboard

Visual style

Options

Switch template

Continue editing: ?