"everything from a tiny needle to a big ship, is made up of minerals." justify the statement by giving suitable examples.
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Answer:
yes everything from tiny needle to big ship is made up of minerals. but now we are exploiting our minerals.we are not using minerals in a good manner so because of this after some years like 100 to 200 years there will be no think like minerals because till then the thing like week see minerals will be finished there will be no call no petrol the no such things so we have to decide we have to live that kind of life or we have to fulfilled by environment with good things and good comfort but yes we have to conserve our minerals.now there are many options like we can use 16 made up of cars and we can use electrical cars we can use things instead of using petroleum things because petrol will finish after some years but 800 sunlight and solar energy will never finish. this means this energy are inexhaustible. of course minerals are the key of a lock. everything around us is made up of minerals.we use iron for many of electrical appliances Australian also that are made up of minerals because steel is made up of iron and iron comes from iron ore and iron ore is a type of minerals kind. during old days there was steam engines. in so in steam engines coal were used as fuel.