Day: August 7, 2021
Why Visit the Earth?
Why Visit the Earth? Earth is the only cosmic object known to host and support living organisms, including plant and animal life. About 29.5% of Earth is land consisting primarily of islands and continents. The remaining portion of the planet is covered with water and has no trace of solid surface land. It is one of the few planets in the Solar System that does not have a solid surface and because of this is very hot and very cold in certain areas, much like a hot and cold ocean. […]