1.

Fill in the blanks :1. Russia is rich in __________ resource.2. Processing of digging out of minerals is known as __________3. Biogas is produced in __________ areas.4. India __________ in ferrous minerals.5. Australia is the largest producer of __________ in the world.6. China and India have large __________ are deposits.

Answer»

1. Natural gas

2. quarrying

3. rural

4. is rich

5. bauxite

6. iron



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