(vi) What are the uses of rocks?
Answers
Rocks are very useful to us. The uses of rocks can be anything from oil to houses to diamonds. Rocks can explain prehistoric animals and plants by fossils and scientists can tell the history of the earth from them. Rocks can be used for building and statues but the type of Rock has to be suited for the job. The hardest rocks are used for making roads, houses and buildings. From the help of rocks we can get diamonds and crystals and other gems. Rocks can also be used for many other purposes.
Rocks and the minerals from rocks are used to make almost everything we use or buy in our modern world. Construction common medicines, electrical production, fuels, metal production, transpiration pathways, electronics; all all depend on rocks and minerals.
You can use small rocks and stones in many games. For example, seven stones ( pitthoo), hopscotch ( stapu/kit kit), five stones (gitti). Find out some more such games by asking your grandparents, parents, neighbours, etc.
Rocks and Minerals are used in or as:
- Building Stones
- Machines & Tools
- Artifacts
- Consumables & Processes
- Decorations
- Jewellery
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Answer:
making roads
constructions of buildings , house
small stones used by children to play games.