Term 4 Science Exam Revision

• You have 3 minutes to complete all questions. • Complete all questions to the best of your knowledge• Mark/alter your answers at the change of each slide• This PowerPoint will be on MyPLS

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Describe the causes the phases of the moon?

• The phases the Moon goes through are caused by two things: 1) the Moon revolving around the Earth, and 2) the Moon reflecting sunlight towards the Earth. 

List the eight phases of the moon

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• 1) New Moon• 2) Waxing Crescent• 3) First Quarter• 4) Waxing Gibbous• 5) Full Moon• 6) Waning Gibbous• 7) Last Quarter• 8) Waning Crescent• 9) Back to the New Moon.

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Describe:

New Moon

Waxing Crescent

First Quarter

Waxing Gibbous

• New Moon -During a New Moon we can see NO portion of the Moon's surface that is lit.

• Waxing Crescent - During the Waxing Crescent phase, we see on the left side a small sliver of the lit Moon. 

• First Quarter-During the First Quarter phase, we see the left half of the lit Moon.

• Waxing Gibbous-During the Waxing Gibbous phase, we see almost the entire left side of the lit Moon.

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Describe:

Full moon

Waning Gibbous

Last Quarter

Waning Crescent

• Full Moon - During a Full Moon, we see the entire half of the Moon surface that is lit.

• Waning Gibbous - During the Waning Gibbous phase, we see almost the entire right side of the lit Moon.

• Last Quarter - During the last Quarter phase, we see the right half of the Moon lit. 

• Waning Crescent - During the Waning Crescent phase, we see on the right side a small sliver of the lit Moon.

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Diagram the phases of the moon in orbit around the

Earth

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Draw a labeled diagram showing how a Neap and Spring Tide occurs.

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Draw labeled diagrams showing a) why it is day on the Gold Coast while night in London, and b) how we get the four seasons on the Gold Coast

(winter, summer, autumn, spring).

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Draw a labeled diagram showing how a Total Solar Eclipse occurs.

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Draw a labeled diagram showing how a Partial Lunar Eclipse occurs.

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Answer the Following Questions:

1. What was the name of the spacecraft that carried the first men who landed on the moon?

2. The Hubble Space Telescope takes photographs of Space that of much greater clarity than those taken on Earth. Why is this so?

3. What was the name of the first scientist to view the moon through a telescope?

1. Apollo 11

2. Because it is above the blurring effect of the Earth’s atmosphere.

3. Galileo