Rocks and Minerals

Front

What is used in making kitchen slabs? Options: Diamond, Granite, Chalk, Topaz

Back

Granite

Front

What is used to write on blackboards? Options: Limestone, Rock salt, Marble, Iron

Back

Limestone

Front

Coal is used in the production of _______________.

Back

electricity

Front

What gives a shine to the gemstones?

Back

Polishing

Front

What is the hardest known rock mineral? Options: Garnet, Copper, Diamond, Ruby

Back

Diamond

Front

Identify this gemstone: Gold, Silver, Sapphire, Emerald

Back

Emerald

Front

What is the softest mineral? Options: Shale, China clay, Talc, Slate

Back

Talc

Front

Identify a ruby from the following pictures: , , , .

Back

Front

Graphite is a hard rock. State true or false.

Back

False

Front

What do all rocks have in common?

Back

They all have minerals