1.how we derive minerals? 2.what is patent? 3.Name the first governor general of British India . (answer In one sentence)
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Answer:
1. The primary methods used to extract minerals from the ground are:
Underground mining.
Surface (open pit) mining.
Placer mining.
2. A patent is an exclusive right granted for an invention. ... In other words, patent protection means that the invention cannot be commercially made, used, distributed, imported, or sold by others without the patent owner's consent.
3. Warren Hastings is the first governor general of British India
Explanation:
#hope it helps you#
Answered by
1
Explanation:
Answer 1
The primary methods used to extract minerals from the ground are:
- Underground mining.
Underground mining.- Surface (open pit) mining.
Underground mining.- Surface (open pit) mining.- Placer mining.
Answer 2
A patent is an exclusive right granted for an invention.
Answer 3
Warren Hastings
(born December 6, 1732, Churchill, near Daylesford, Oxfordshire, England—died August 22, 1818, Daylesford), the first and most famous of the British governors-general of India, who dominated Indian affairs from 1772 to 1785 and was impeached (though acquitted) on his return to England.
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