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Science Test Revision > S > Flashcards

S Flashcards

1
Q

A volcanic rock formed from the cooling of magma

A

Igneous Rock

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2
Q

A rock formed from the compaction and cementation of sediment

A

Sedimentary Rock

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3
Q

A rock formed from high heat and pressure

A

Metamorphic Rock

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4
Q

Are there fossils in igneous rocks

A

No

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5
Q

Are there crystals in igneous rocks

A

yes

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6
Q

An igneous rock formed from magma under the Earth’s surface

A

Intrusive Igneous rock

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7
Q

An igneous rock formed from magma (lava) on the Earth’s surface

A

Extrusive Igneous rock

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8
Q

Quick to cool with small crystals

A

Extrusive

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9
Q

Slow to cool with large crystals

A

Intrusive

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10
Q

Examples of an intrusive Igneous Rock

A

Granite and Gabbro

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11
Q

Examples of an extrusive Igneous Rock

A

Basalt, Obsidian and Pumice

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12
Q

Are there fossils in sedimentary rocks

A

Yes

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13
Q

A rock with soft and crumbly layers

A

Sedimentary rock

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14
Q

Are there crystals in Sedimentary rocks

A

No

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15
Q

Examples of a sedimentary rock

A

Limestone, Sandstone and Coal

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16
Q

Are there crystals in metamorphic rocks

A

Yes (ordered crystals)

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17
Q

Could there be fossils in metamorphic rocks

A

Yes (there could be fossil)

18
Q

A rock that is dense and hard

A

Metamorphic Rock

19
Q

Examples of a metamorphic rock

A

Marble, Slate and Gneiss

20
Q

A rock that is hard and volcanic

A

Igneous Rock

21
Q

Types of erosional transport

A

Wind, Water and Ice

22
Q

Deposition

A

The action of depositing sediment

23
Q

Compaction and Cementation

A

The process of squishing air and water into the particles of sediment and sticking grains of sediment together.

24
Q

Three types of weathering

A

Physical, Chemical and Biological

25
Q

Examples of Biological Weathering

A

Tree roots, lichen and moss

26
Q

Examples of Chemical Weathering

A

Water reacting (acid water or acid rain)

27
Q

Examples of Physical Weathering

A

People, wind, animals and water force

28
Q

What is a fossil?

A

The impression of animals and plants left in rocks from millions of years ago

29
Q

Dung, Tracks and Burrows

A

Traces of Fossils

30
Q

What rock are fossils mostly found in

A

Sedimentary

31
Q

Imprints and indented marks of fossils

A

Impressions of Fossils

32
Q

Parts and whole remains of fossils

A

Preserved Fossils

33
Q

Physical Properties of a rock (5)

A

Texture, Hardness, Shininess, Streak and Crystal shape

34
Q

Chemical Properties of a rock (2)

A

Chemical components and reactions with acid/oxygen

35
Q

What is a rock?

A

A solid collection of minerals

36
Q

What is a mineral?

A

Substances composed of different elements

37
Q

Iron Oxide

A

Haematite

38
Q

Lead and Sulfur

A

Galena

39
Q

Aluminum Oxide

A

Bauxite

40
Q

Iron and Carbon

A

Steel

41
Q

What is an ore?

A

A metal mineral that is worth extracting from a rock in the mining industry

42
Q

What provides valuable resources?

A

AN ORE

Science Test Revision (3 decks)

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