Advertisements
Advertisements
प्रश्न
Distinguish between Metamorphic rock and sedimentary rock.
अंतर स्पष्ट करें
Advertisements
उत्तर
| Metamorphic rocks | Sedimentary rocks |
| Metamorphic rocks are formed by the alteration of igneous and sedimentary rocks subject to high temperature and pressure. | Due to high temperature and pressure, the undisturbed sediments of long periods is cemented to form sedimentary rocks. |
| Metamorphism is of two types: a) Thermal Metamorphism and b) Dynamic Metamorphism. |
Sedimentary rocks are of three types: a) Organic Sedimentary rocks, b) Mechanical Sedimentary rocks and c) Chemical Sedimentary rocks. |
shaalaa.com
Rock and it's Types
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 2.1: Rocks and Soils - Evaluation [पृष्ठ ९४]
APPEARS IN
संबंधित प्रश्न
State the types of rocks for the formation of which the following process is involved.
Accumulation takes place over long periods of time in seas, lakes and streams.
What physical agents are involved in the sedimentary rocks?
Give one word for the following.
The lower part of ocean floor, comprising mainly of silica.
Give one word for the following.
Igneous rocks, which contain a high percentage of silica.
Why are Sedimentary rocks called the Secondary rocks?
Rocks are classified into ______ types.
Explain the type of Igneous Rocks.
What are the uses of soil?
What is lava?
Match the following.
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
