Geography
Answer
| Plutonic rock | Volcanic rock |
|---|---|
| They are also called intrusive rocks. | They are also called extrusive rocks. |
| They are formed when magma solidifies within the earth's crust. | They are formed by the cooling of molten magma on the earth's surface. |
| These rocks are coarse textured, hard rocks with large crystals. | These rocks are smooth, crystalline and fine grained. |
| For example- granite | For example- basalt |