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History > Review For Chapter 7 science > Flashcards

Review For Chapter 7 science Flashcards

0
Q

The atmosphere of the sun

A

Chromosphere

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1
Q

The distance the sun is from Earth

A

93,000,000 miles

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2
Q

The surface layer of the sun visible to our eyes

A

Photosphere

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3
Q

The vapor blanket surrounding the sun visible only during a total eclipse

A

Corona

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4
Q

The innermost section of the sun

A

The core

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5
Q

Darker areas on the outer surface of the sun

A

Sun spots

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6
Q

This occurs when the moon blocks out the sun’s light when it’s lined up with the sun

A

A solar eclipse

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7
Q

This occurs when the moon travels to the Earth’s shadow

A

A lunar eclipse

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8
Q

Moonlight comes from this source

A

The sun

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9
Q

Gibbous means this

A

Bulging

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10
Q

The phases of the moon

A

New Moon, Crescent, first-quarter, gibbous, Full Moon, gibbous, third-quarter, Crescent

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11
Q

Largest planet in the solar system

A

Jupiter

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12
Q

Planets discovered by Sir William Herschel

A

Uranus

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13
Q

The only planet suitable for life

A

Earth

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14
Q

The closest planet to the sun

A

Mercury

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15
Q

Planet surrounded by seven Bands of rings and at least 60 moons

A

Saturn

16
Q

The planet with the Great Red Spot

A

Jupiter

17
Q

Brightest planet in the sky

A

Venus

18
Q

Planet tipped over on its side

A

Uranus

19
Q

Earth’s Twin planet

A

Venus

20
Q

The planet that appears royal blue and has a moon named Triton

A

Neptune

21
Q

This gas makes up 78% of our air

A

Nitrogen

22
Q

The air pressure at sea level

A

About 15 pounds per square inch

23
Q

Layer of atmosphere closest to the earth

A

Troposphere

24
Q

Layer of atmosphere where all weather occurs

A

Troposphere

25
Q

Layer in the stratosphere that helps protect from ultraviolet rays

A

Ozone layer

26
Q

Layer of the atmosphere that helps protect the earth from being bombarded with meteoroids

A

Mesosphere

27
Q

The top most layer of the atmosphere

A

Exosphere

28
Q

Dear in the chapter layers of atmosphere is called rarefied because…

A

There are very few air molecules

29
Q

The entire earth is surrounded by what kind of field that protects it from harmful space particles

A

Magnetic field

30
Q

This phenomenon occurs in the lower regions of the thermosphere

A

Airglow

31
Q

A light display seen near the poles caused by the collision of particles from the solar wind with molecules of air

A

Aurora

32
Q

Where the aurora borealis is seen

A

The northern hemisphere

History (17 decks)

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