Topps has created some of the hobbyâs most iconic football cards, including almost all of those that would be on the list of the most valuable and popular ever issued. From 1956-63 Topps enjoyed a virtual football card monopoly (with the exception of 1961).
1 Volcanic mountains-Mountains that are caused by volcanic activity are called volcanic mountains. 2  There are two main types of volcanic mountains: volcanoes and dome mountains. 3  Volcanoes are formed when magma erupts all the way to the surface of the Earth. 4  The magma will harden on the Earth's surface, forming a mountain.
Most mountains form at places where the Earth's plates move towards one another and the planet's crust is subjected to immense forces. For example, the Himalayas formed when the Indo-Australian plate and the Eurasian plate collided. As one plate moved below the other, what is modern day India and central Asia came together and were forced upwards creating 'fold mountains'.