Earth's place in the universe Flashcards

(13 cards)

1
Q

axis

A

an imaginary line an object turns around

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2
Q

day\night

A

pm-afternoon-after lunch time
am-morning time before noon- asleep

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3
Q

rotates

A

the movement of an object in a circular motion

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4
Q

orbit

A

a repeating path that one object in space takes around another

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5
Q

shadow

A

a dark shape made when an object blocks light

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6
Q

Cycle

A

A circle of events that repeats in a rectangular pattern.

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7
Q

Sphere/spherical

A

Perfectly round and symmetrical like a ball

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8
Q

Tilt

A

The angles of the earths axis. this causes season

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9
Q

New moon

A

The first phase of the moon. in this phase, the moon is completely dark since we cant see the side that the sun is shining on.

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10
Q

Crescent moon

A

The second phase of the moon. in this phase, we can see sunlight reflecting off only about one quarter of the moons surface that faces us

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11
Q

Quarter moon

A

the third phase of the moon. in this phase, we can see sunlight reflecting off half of the moons surface that faces us.

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12
Q

Gibbous moon

A

The Fourth phase of the moon. in this phase, we can see sunlight reflecting off of three quarters of the moons surface that faces us. its not a full moon yet, but its almost there

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13
Q
A
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