Economic importance of rock forming minerals
Answers
Answer: FOLLOWING ARE THE ECONOMIC IMPORTANCE OF ROCKS:-
1:- Rocks and minerals are all around us! They help us to develop new technologies and are used in our everyday lives. Our use of rocks and minerals includes as building material, cosmetics, cars, roads, and appliances. In order maintain a healthy lifestyle and strengthen the body, humans need to consume minerals daily.
2:- Economic minerals include: energy minerals, metals, construction minerals and industrial minerals. Energy minerals are used to produce electricity, fuel for transportation, heating for homes and offices and in the manufacture of plastics. Energy minerals include coal, oil, natural gas and uranium.
3:- By creating high-paying jobs and providing the raw materials essential to every sector of our economy, minerals mining helps stimulate economic growth. ... These domestic raw materials—along with recycled materials—were used to process mineral materials such as aluminum, copper, and steel worth $710 billion.
4:- a ) Economic importance of rocks: (i) To man: (1) Used as grinding and sharpening stones. (2) Used for breaking hard kernels and other hard seeds. (3) Precious minerals are mined from rocks. (4)) Rocks like marble and gemstones when polished are used for decorative purposes and as jewelry.
5:- Minerals are non–renewable natural resources that are vital for the construction, manufacturing and energy industries. The aim of sustainable mineral development is to ensure mineral use is kept to a minimum amount without having a negative impact on economic growth.