Advertisements
Advertisements
प्रश्न
Find the difference between -
Igneous and metamorphic rocks
अंतर स्पष्ट करें
Advertisements
उत्तर
| Igneous Rocks | Metamorphic Rocks | |
| 1. | Igneous rocks are formed due to the cooling and solidification of magma and lava. These are also known as primary rocks. | Metamorphic rocks are those that are formed when existing igneous, sedimentary, or even older metamorphic rocks are transformed due to intense heat, pressure, or chemically active fluids, without melting. This process is called metamorphism. |
| 2. | These are derived from material within the Earth’s crust. | These are formed by the transformation (metamorphism) of existing rocks inside the Earth. |
| 3. | Example: Basalt, Granite, etc. | Examples: Marble, Slate, Gneiss |
shaalaa.com
Rock and it's Types - Metamorphic Rocks
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 7: Rocks and Rock Types - Exercises [पृष्ठ ४४]
