What type of rock forms because of melting followed by cooling?A.Clastic sedimentaryB.MetamorphicC.Biogenic sedimentaryD.IgneousSUBMITarrow_backPREVIOUS

The type of rock that forms because of melting followed by cooling is D. Igneous.

Here's the step by step process:

1. The process begins when the rock is heated to extreme temperatures, causing it to melt. This usually occurs in the Earth's mantle or crust.

2. The melted rock, now called magma, begins to cool. If this cooling happens slowly beneath the Earth's surface, the magma forms large crystals, resulting in what's known as intrusive igneous rock.

3. If the magma reaches the Earth's surface through a volcano or fissure before it cools, it forms small crystals, resulting in extrusive igneous rock.

4. Over time, the igneous rock can be broken down by weathering and erosion, potentially starting the rock cycle again.