Science Flashcards

Science

1
Q

According to _____ ________ ______, the lithosphere is broke into spearate sections called?

A

Plates

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2
Q

How many major plates are there on Earth?

A

7

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3
Q

Layer of rock distinguishable from adjacent layers

A

Stratum, pl. Strata

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4
Q

Volcanic debris

A

Tephra

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5
Q

Igneous rocks high in Feldspar and Silicate content

A

Felsic Rocks

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6
Q

Igneous rocks low in silicate content but high in Magnesium and Iron

A

Mafic Rocks

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7
Q

Process of mountain building

A

Orogeny/Orogenesis

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8
Q

Volcano made from conical tephra

A

Cinder Cone Volcano

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9
Q

Volcano created by multiple strata

A

Stratovolcano/Composite Volcano

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10
Q

Denotes to harbor wave

A

Tsunami

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11
Q

Uniform bend in strata

A

Monocline

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12
Q

Bend in strata that is concave upright

A

Syncline

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13
Q

Bend in strata that is concave downside

A

Anticline

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14
Q

Plate convergence in the Andes, Cascades

A

Oceanic-Continental Convergence

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15
Q

Mountain range formed by the collision of Indian and Asian plate

A

Himalayas

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16
Q

Planck’s constant

A

6.62607015 x 10^-34 Js

17
Q

Amedeo Avogadro’s Number

A

6.02214076 x 10^23 mol^-1

18
Q

Speed of light

A

299 792 458 m/s

19
Q

Digits of Pi until the 43th number

A

3.14 15 92 65 35 89 79 32 38 46 26 43 38 32 79 50 28 84 19 71 69

20
Q

CMRGL

A

Conrad, Mohorovicic, Repetti, Gutenberg, Lehmann

21
Q

Transition between Upper and Lower Crust. Absent in some continental regions

A

Conrad Discontinuity (Austrian Seismologist Victor Conrad)

22
Q

Transition between Crust and Mantle. Discrete jump in seismic wave velocities

A

Mohorovicic Discontinuity (Croatian Geophysicist Andrija Mohorovicic)

23
Q

Transition between Upper Mantle and Lower Mantle

A

Repetti Discontinuity (Seismologist William C. Repetti)

24
Q

Transition between Mantle and Outer Core

A

Gutenberg Discontinuity (German-American Seismologist Beno Gutenberg)

25
Q

Transition between Outer and Inner Core. Abrupt increase of P & S waves velocities

A

Lehmann Discontinuity (Danish Seismologist Inge Lehmann)

26
Q
A