Geography
Choose from the following the incorrect statement regarding mineral conservation:
- The meaning of 3Rs is to reduce, recycle and reuse minerals.
- There is more use of alternative sources of energy.
- There is maximum use of petroleum as it is the main source of energy.
- There is dependence on hydroelectricity.
Related Questions
Which of the following minerals is used to manufacture aircraft and automobile bodies?
- iron ore
- bauxite
- copper
- uranium
Which of the following are poor conductors of heat and electricity?
- metallic minerals
- non-ferrous minerals
- non-metallic minerals
- none of the above
Which of the following minerals is mined by sifting through the sand and mud in the river beds?
- coal
- gold
- copper
- petroleum
Burning of coal and petroleum leads to which one of the following harmful events for the entire world?
- results in global warming
- produces smoke
- produces energy
- runs industries