Solar System and Beyond Lesson 2-Patterns of the Moon Flashcards

1
Q

A natural or artificial object in space that circles around another object

A

Satellite

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2
Q

The appearance of the shape of the Moon at a particular time

A

Phase

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3
Q

The regular rise and fall of the water level along a shoreline

A

Tide

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4
Q

A blocking of the Sun’s light that happens when Earth passes through the Moon’s shadow

A

Solar Eclipse

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5
Q

A situation that occurs when Earth, the Sun, the Moon are in a straight line and Earth’s shadow falls across the Moon

A

Lunar eclipse

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6
Q

One of many small, rocky objects between Mars and Jupiter

A

Asteroid

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7
Q

A chunk of rock from space that travels through the Earth’s atmosphere

A

Meteor

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8
Q

A mixture of ice, frozen gases, rock and dust left over from the formation of the solar system

A

Comet

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9
Q

An object in space that produces its own energy, including heat and light

A

Star

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10
Q

A huge cloud of gas and dust in space that is the first stage of star formation

A

Nebula

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11
Q

An object whose gravity is so strong that light cannot escape it

A

Black Hole

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12
Q

the distance light travels in a year

A

Light year

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13
Q

A star that can no longer turn helium into carbon;it cools and shrinks, becoming very small and dense

A

White dwarf

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14
Q

Any of the patterns that are formed by a group of stars in the night sky

A

Constellation

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15
Q

A star that has produced more energy than gravity can hold together and has exploded

A

Supernova

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16
Q

As the Earth revolves around the sun, the ______ revolves around the Earth

A

Moon

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17
Q

The Moons orbit around the Earth takes ________

18
Q

The apparent shapes of the moon are called _______

19
Q

_________ phase is when you can’t see the moon at all

20
Q

________ phase is almost a full moon

A

Gibbous Moon

21
Q

________ phase is when you see a sliver of the moon

A

Crescent moon

22
Q

________ phase is when the moon appears smaller

23
Q

_________ phase is when the moon appears larger

24
Q

The moons gravitational pull causes the tides and it happens twice a day, the rise and fall of the tides are called a _________ and ________

A

High tide,Low tide

25
Q

_________ are small, rocky, or metallic object that orbits the sun in both the inner and outer regions of the solar system

A

Meteoroids

26
Q

________ is a meteor that hits the earths surface

A

Meteorites

27
Q

The head of a comet is made up of a ________ and nucleus

28
Q

A ________ is formed when the heat from the suns rays pushes some of the coma away from the comet

A

Glowing tail

29
Q

Stars have different colors. Colors occur because of the surface _________ of each star

A

Temperature

30
Q

Sun’s temperature makes it look ________

31
Q

Cooler stars appear ________ or _________

A

Red,orange

32
Q

Warmer stars appear ________ or _______

A

White,blue

33
Q

The sun is about ________ years old

34
Q

It takes 8 minutes for ________ to reach earth

35
Q

Astronomers use ___________ to describe the great distance between stars

A

Light-years

36
Q

Constellation are named after ________,__________, or objects

A

Animals,fictional characters

37
Q

There are ______ constellations

38
Q

Travelers can use the Big Dipper or the Little Dipper to find _________ which tells you which direction is _________

A

Polaris,North

39
Q

The sun contains 99% of the solar system’s total_______

40
Q

92% or the sun is made up of ________ gas

41
Q

___________ are the sudden release of energy from the sun’s atmosphere

A

Solar Flares