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प्रश्न
Give one word for the following.
A sedimentary rock, which is composed of microscopically fine, soft and smooth particles.
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उत्तर
Clay
संबंधित प्रश्न
Classify the following rocks by selecting the correct option given below:
basalt
Describe the process that leads to exfoliation.
Mention any two characteristics of Sedimentary Rocks.
Explain this term associated with rocks: Metamorphism
How are rocks important to us?
Classify the following rock: Gypsum
Classify the following rock: Granite
Classify the following rock: Gneiss
Give one example of an area of: Sedimentary rocks in India
Why are Sedimentary rocks called the Secondary rocks?
Give reasons for the following
Silicates are the most common rock forming minerals.
Match the following:
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
Classify and explain the rocks.
Match the following:
| (a) | Igneous | (i) | Magma |
| (b) | Sedimentary | (ii) | Transformation |
| (c) | Metamorphic | (iii) | Gypsum |
| (d) | Molten material | (iv) | Basalt |
| (e) | Rock Cycle | (v) | Marble |
______ are chemical substances which exist in nature.
Sedimentary rocks are called stratified rocks.
Why are crystalline rocks called so?
Mention some uses of 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 |
