Question

what is an ore ? and what are uses of rock?


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Answer 1

Explanation:

• An ore is a mineral which has a valuable metal inside it. Ores are usually extracted by being mined. Most ores are chemical compounds such as oxides or sulfides. There are different ways to get the metal out of the ore. Iron ore, for example, is smelted in a blast furnace.

1. Making Cement (Limestone) (Sedimentary Origin)
2. Writing (Chalk) (Sedimentary Origin)
3. Building Material (Sandstone) (Sedimentary Origin)
4. Bath Scrub (Pumice) (Igneous Origin)
5. Kerb Stone (Granite) (Igneous Origin)

Answer 2

Answer: Ore is a type of rock that contains useful or valuable minerals, such as metals, gemstones, or energy resources.

1.)Making Cement (Limestone) (Sedimentary Origin)

2.)Writing (Chalk) (Sedimentary Origin)

3.)Building Material (Sandstone) (Sedimentary Origin)

4.)Bath Scrub (Pumice) (Igneous Origin)

5.)Kerb Stone (Granite) (Igneous Origin)

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