Minerals and power resources

Front

What are the main 2 conventional sources?

Back

Firewood and fossil fuels

Front

Energy sources which have been in use for a long time is called

Back

Conventional Sources, conventional sources, CONVENTIONAL SOURCES, Conventional sources

Front

Minerals are non-renewable resources.

Back

True

Front

Power is also known as

Back

Energy, ENERGY, energy

Front

Silicon used in............ is obtained from quartz ( IN CAPITAL LETTERS)

Back

COMPUTER INDUSTRY

Front

Minerals which are used for .......are usually hard

Back

Gems

Front

Copper is a metal used to make ......... and ........

Back

coins and pipes

Front

It takes thousands of years for the formation and ------------------------- of the minerals

Back

Concentration, concentration, CONCENTRATION

Front

Aluminum is obtained from which ore?

Back

Bauxite

Front

What material is used to make nails and screws?

Back

Iron