5.3 Tides And Moons Flashcards

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1
Q

Tidal range

A

Difference in levels of ocean water at high and low tide

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2
Q

Spring tide

A

A tide of increase range that occurs two times at the new and full moon

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3
Q

Neap tide

A

A tide of minimum range that occurs

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4
Q

What is one of the biggest tidal ranges in the world

A

Bay of Fundy

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5
Q

How long does the water levels move between high and low tides

A

Little over 6 hours

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6
Q

What causes tides

A

They are caused by the moons gravity pulling on the ocean

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7
Q

What has the largest affect on earths tides

A

Moon

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8
Q

How often does a neap tide and spring tide occur

A

Twice a month each

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9
Q

The side of Earth facing the moon will experience what tide

A

The lower high tide

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10
Q

First quarter moon means what type of tide

A

Neap tide

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11
Q

Spring and neap tides result from what

A

Arrangement of moon, sun, and earth in space

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12
Q

When the earth, sun, moon form a right angle what tide takes place

A

Neap

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13
Q

Why is the timing of tides predictable

A

The moons path is predictable

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14
Q

The gravitational pull of the moon on the water at earths surface causes what

A

Tides

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15
Q

Tide

A

The periodic rise and fall of the water level in the oceans and other large bodies of water

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16
Q

What does the moon reflect

A

Suns light

17
Q

Lunar phases

A

Different appearances of the moon throughout the lunar cycle

18
Q

Waxing

A

When the moon is getting bigger

Light to the right

19
Q

Waning

A

Moon is getting smaller

Light to the left

20
Q

How long does the lunar cycle last

A

28 days

21
Q

Neap tides occur on what type of moons

A

Quarter moons

22
Q

Moon is one quarter of its way through the lunar cycle

A

First quarter

23
Q

Moon is three quarters of its way through the lunar cycle

A

Third quarter

24
Q

The moon seems to be getting larger and we see a silver of the moons disk

A

Waxing crescent

25
Q

When the moon is dark because it is between the sun and the earth

A

New moon

26
Q

Moons disk is light because earth is between sun and moon

A

Full moon

27
Q

When moon gets smaller. We only see a silver disk

A

Waning crescent

28
Q

When the moon seems to be getting larger and we see 3/4 of the moons disk

A

Waxing gibbeous

29
Q

When moon is getting smaller and we only see 3/4 of the disk

A

Waning gibbeous

30
Q

What did sir Issac Newton publish in 1687

A

Theory on the moons pull on the earth

31
Q

Low tides occur when water is pulled away from an area to create what?

A

Bulge

32
Q

How long does it take for

The moon to revolve around the earth. What does this mean

A

It takes 24 hrs and 50 minutes.

This means that high tide will come 50 minutes later tomorrow then today

33
Q

In a spring tide, what three things line up

A

Earth moon sun

34
Q

What type of tide has the largest tidal range

A

Spring tides

35
Q

When do spring tides occur

A

During a new and full moon

36
Q

What type of tide has the smallest tidal range

A

Neap tide

37
Q

What angle do neap tides form

A

90°