WebDec 6, 2024 · The surface area of Earth is about 197 million square miles / 510 million square kilometers. Around 71% of the surface is covered by water and 29% by land. The water is 3% fresh and 97% salted. Of that 3% freshwater, over 2% is frozen in ice sheets and glaciers meaning that less than 1% is freshwater found in lakes, rivers, and the … WebMar 31, 2024 · One day on Mars lasts 24.6 hours. It is just a little longer than a day on Earth. One year on Mars is 687 Earth days. It is almost twice as long as one year on Earth. Mars’ Neighbors. Mars has two moons. …

10 interesting things about Earth – Climate Change: Vital Signs of …

WebMar 8, 2024 · Earth’s core is the very hot, very dense center of our planet. The ball-shaped core lies beneath the cool, brittle crust and the mostly solid mantle. The core is found about 2,900 kilometers (1,802 miles) below … WebMay 9, 2024 · Bibliography. Earth is our home planet, the only place in the universe where we know for certain that life exists. Earth formed over 4.6 billion years ago from a swirling cloud of gas and dust ... port city rentals mobile

51 Fantastic Facts About The Earth - Conserve Energy Future

WebKey Facts & Summary Earth is the third planet from the Sun and our home planet. Earth revolves around the Sun, but its average distance from it is 149 million kilometers / 93 … WebThe Earth is the largest of the terrestrial planets at 3,959 mi/6,371 km radius, and the fifth largest overall planet in our solar system. Earth is an average distance of 93 million mi/150 million km from the sun or one AU (astronomical unit). An AU is the distance from the Sun to the Earth. It takes around eight minutes for light that leaves ... WebEarth Day is an annual celebration that honors the achievements of the environmental movement and raises awareness of the need to protect Earth’s natural resources for … irish scottish history