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Quick Revision: Rocks and Minerals Video Lecture | Science Class 5

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FAQs on Quick Revision: Rocks and Minerals Video Lecture - Science Class 5

1. What is the difference between rocks and minerals?
Ans. Rocks are made up of minerals, while minerals are naturally occurring inorganic substances with a specific chemical composition and atomic structure.
2. How are rocks classified?
Ans. Rocks are classified into three main types based on how they are formed: igneous rocks, sedimentary rocks, and metamorphic rocks.
3. What are some examples of common minerals?
Ans. Some common minerals include quartz, feldspar, mica, and calcite.
4. How can you identify different types of rocks and minerals?
Ans. Rocks can be identified by their color, texture, and mineral composition, while minerals can be identified by their physical properties such as hardness, luster, and cleavage.
5. Why are rocks and minerals important?
Ans. Rocks and minerals are important because they are used in construction, manufacturing, and technology. They also provide valuable resources such as metals and gemstones.
44 videos|204 docs|45 tests

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