Changes
From Karnataka Open Educational Resources
1 byte added
, 07:51, 29 April 2016
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| #In what form is gold available on earth? | | #In what form is gold available on earth? |
− | #How do we get gold from the ore? | + | #How do we get gold from the mine? |
| #How much time and labour does it take? | | #How much time and labour does it take? |
| #What are the issues with gold mining? Will it affect the living things around? | | #What are the issues with gold mining? Will it affect the living things around? |