Question

Fill in the blanks

1. Modem age is also called …………

2. US and Russia have become superpowers due to proper use of …………..

3. The metal formation is due to the result of continuous ……….. process.

4. Iron, copper, gold, silver etc. are obtained from …………. rocks.

5. The minerals used for energy resources are obtained from ……….. rocks.

Answer 1

1. Atomic age,

2. minerals,

3. inorganic,

4. igneous,

5. sedimentary