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Learn at a Glance: Types of Rocks | Science Class 5

The document Learn at a Glance: Types of Rocks | Science Class 5 is a part of the Class 5 Course Science Class 5.
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FAQs on Learn at a Glance: Types of Rocks - Science Class 5

1. What are the three main types of rocks?
Ans. The three main types of rocks are igneous, sedimentary, and metamorphic rocks.
2. How are igneous rocks formed?
Ans. Igneous rocks are formed from the cooling and solidification of molten rock material, either below the surface (intrusive) or on the surface (extrusive).
3. What is the difference between sedimentary and metamorphic rocks?
Ans. Sedimentary rocks are formed from the accumulation and cementation of sediments, while metamorphic rocks are formed from the alteration of existing rocks through heat and pressure.
4. Can rocks change from one type to another over time?
Ans. Yes, rocks can undergo a process called the rock cycle, where they can transform from one type to another over time through various geological processes.
5. How are rocks used in everyday life?
Ans. Rocks are used in everyday life for construction materials, jewelry, agricultural purposes, and even in technology such as smartphones and computers.
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