Advertisements
Advertisements
प्रश्न
Fill in the blanks
______ is formed, when the angular and coarse grains of some durable minerals are cemented together.
Advertisements
उत्तर
Breccia rock is formed, when the angular and coarse grains of some durable minerals are cemented together.
संबंधित प्रश्न
Write True or False. Rewrite the false statement correctly :
Rocks are used in construction industries.
How are igneous rocks formed?
Name any three elements of the earth’s crust.
Name the rocks which are most widespread on the earth.
What processes are involved in the formation of Igneous Rocks?
Explain this term associated with rocks: Extrusive Igneous Rocks
Distinguish between the following:
Sills and Dykes.
How are rocks important to us?
Name different types of sedimentary rocks.
Classify the following rock: Gypsum
Give reasons for the following
Rocks are of great economic significance.
Give reasons for the following
Man’s habitat is the biosphere and not the lithosphere in the true sense.
Which types of rocks are predominantly found at the following locations?
- Central Maharashtra
- South Konkan
- Vidarbha
______ is known as the primary rocks.
Which Soils are formed by the weathering of metamorphic rocks?
Out of 2,000 different types, only ______ are the basic minerals commonly found all over the earth.
______ are chemical substances which exist in nature.
Sedimentary rocks are called stratified rocks.
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
Match the following:
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
