Geology Flashcards

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1
Q

According to the Mohs scale, what is the hardest mineral on the planet?

A

Diamond

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2
Q

There are three types of rock. Two of these are sedimentary and igneous, but what is the third?

A

Metamorphic

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3
Q

Which types of rocks is formed when lava cools.

A

Igneous

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4
Q

Which Mineral is better known as fool’s golden, due to its deceptive gold appearance?

A

Pyrite

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5
Q

What is the name of the icicle- shaped formation that hangs from cave ceilings, and is produced from the minerals in dripping water?

A

Stalactite

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6
Q

Into which type of rock is the Mount Rushmore structure carved?

A

Granite

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7
Q

Seismology is the scientific name given to the study of what?

A

Earthquakes

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8
Q

Which of the three types of rock is best for finding fossils ?

A

Sedimentary rock

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9
Q

What is the name of the spiral fossil, which is one of the most common fossils that on can find ?

A

Ammonites

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10
Q

What is the name of the fossilized tree resin, which is very popular in jewelry?

A

Amber

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11
Q

What colour are emeralds ?

A

Green

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12
Q

90% of Europe’s natural slate used on roofs comes from which European Country?

A

Spain

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13
Q

Shapphires and rubies are both varieties of the same mineral. Which mineral is this ?

A

Corundum

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14
Q

The Earth’s crust is divided into two types: oceanic crust and what else?

A

Continental crust

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15
Q

What is the term used for the study of fossils?

A

Palaeontology

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