35 Impressive Facts About the Planet Mercury

35 Impressive Facts About the Planet Mercury Mercury is the smallest of all the planets in the solar system. It’s also the nearest planet to the Earth. Mercury is even smaller than some moons in the solar system. Despite the fact that Mercury has been observed my humans for over 2000 years, little is known … Read more

What is a Valley Landform: Formation and Types of Valleys


What is a Valley Landform? Valleys are the most predominant landforms on the face of the earth. They are found on virtually every continent on planet earth, along sea bottoms, and other planets. Valleys assume a wide array of forms, from broad plains to steep-sided canyons. The kind of valley created depends on numerous factors, … Read more