Rocks and the Earth

There are mainly three types of rocks in rocks and the earth. These were deposited and spoiled and fired. Lava escapes from the mantle and cools to form solid crystalline rocks, forming igneous rocks. The faster the new rocks cool, the smaller the crystals in the rock will be. For example, granite sedimentary rocks are made when small pieces of debris accumulated on the seabed are stacked and crushed for thousands of years. These debris are on the rocks above the rocks, the rain, and on the ice. This is called erosion or weathering.

Hadian, the first earth in history, begins with the formation of the earth, followed by the 8 Ga Gaesian Earth 145 The oldest rocks found on the earth trace back to approximately 0 Ga Zircon crystals and the Earth's crust It is about 4 Ga just after the Earth itself was formed. The hypothesis of the huge influence on the formation of the moon is that immediately after the formation of the initial crust, the original earth was influenced by the small primitive planet that injected part of the mantle and crust into the universe and created the moon I suggest that.

A similar process occurs in the rock below the surface of the earth. Because of the movements in the Earth's crust, rocks are often withdrawn from the ground surface and as the temperature goes down the temperature rises dramatically. Between 100 and 200 kilometers (62 to 124 miles) from the surface of the earth, the temperature is sufficient to melt the bulk of the rock. However, before the melting point is reached, the rock changes suddenly in the solid state.

When rocks are pushed deep into the earth's surface, they can melt in magma. If the magma no longer has a liquid state it will cool and solidify into the igneous rock. Rocks that cool the interior of the earth are called intrusive rocks or plutonic rocks and cool very slowly, creating rough, rough texture like granite. Due to volcanic activity, magma (called lava, when it reaches the surface of the earth) can cold very quickly as the surface of the earth is exposed to the atmosphere. This is known as extrusion or volcanic rock. These rocks are finely textured, sometimes they are cooled too fast, crystals like obsidian are not formed and natural glass is not formed, but the most common fine rock is called basalt. Both of the three main types of rocks (igneous rocks, sedimentary rocks and metamorphic rocks) can melt into magma and cool them to igneous rocks.