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प्रश्न
Rocks and minerals play a very important role in our lives.
What problems would you face in their absence?
टीपा लिहा
उत्तर
The following problems may exist:
- Human life will come to an end, as soil is essential for food production and if rocks diminished, it would lead to non¬availability of soil.
- Mineral-based manufacturing industries will also come to an end.
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Rock and it's Types
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
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संबंधित प्रश्न
Which rocks are associated with ores of metals?
Mention any two chief characteristics of Sedimentary Rocks.
How are sedimentary rocks formed?
How are sedimentary and igneous rocks formed?
Classify the following rock: Clay
Igneous rocks are called primary rocks.
Igneous Rocks are ______ rocks.
Minerals exist in nature ¡n the form of ______ or ______.
The world Igneous is derived from the Latin word ______ meaning ______.
Match the following.
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
