Hosted by Mrs. Dempsey 100 200 400 300 400 Earth in Space Gravity in motion Phases/TidesThe Moon 300...

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Transcript of Hosted by Mrs. Dempsey 100 200 400 300 400 Earth in Space Gravity in motion Phases/TidesThe Moon 300...

Hosted

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Mrs. Dempsey

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Earth in Space

Gravity in motion

Phases/Tides The Moon

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Row 1, Col 1

Earth’s rotation takes about how long?

24 hours

1,2

What is an object’s weight?

Force of gravity on object

1,3

Why do we only ever seeone side of the moon?

It rotates on its axis as it revolves around Earth=same amount of time

1,4

Why do temperatures vary somuch on the moon?

No (very little) atmosphere

2,1

What causes day and night?

Rotation of Earth on its axis

2,2

What 2 factors act together to keepEarth in orbit around Sun?

Inertia & Gravity

2,3

What is the differencebetween spring and neap tides?How many spring tides do we

have in a lunar month?

Spring new/full and neap 1st and last/2 spring in a month

2,4

Explain the collision theory?DD

Theory on how the moon was formed

3,1

What is a leap year?When and why does it occur?

Adjustment of calendar every 4 years/Feb. 29

3,2

What would happen to theforce of gravity between Earth andthe Moon if the distance betweenthem decreased? How would that

effect us here on earth?

The force of gravity between them would increase

3,3What type of eclipse is this? During which phase does it occur?

What are you seeing here?

3,4

Which moon features are linkedto ancient volcanic activity?

Maria

4,1

What are the two reasons the Earth has season?

1. Its axis is tilted while it moves around the Sun

4,2

What is the difference betweenyour mass and weight?

Give an example

4,3

What is the difference betweena lunar and solar eclipse?

Name 2 ways

When they occur(night/day) and how(full/new)

4,4

Where on the moon hasevidence of water been found?In which state of matter would

you likely find it?

At the poles, solid

5,1

Prominence

What is this feature and why does it form?

5,2

What 2 factors determine the strength of gravity between 2

objects?

Masses of objects and distance between them

5,3

Explain why most coastal regionshave two high and two low tides a day?

25 hours/ 2 sides of earth have high two have low

5,4

Name the 8 phases of the moonin order beginning w/ the new

MoonDD