Term
| Explain why we do not have an eclipse every month |
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Definition
| Because of of the moon's orbit around Earth is tilted about 5 degress. |
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Term
| Describe the difference between waxing and waning |
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Definition
Waxing - means the moon is gaining more light Waning - means the moon is losing light |
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Term
| What phase is the moon during a lunar eclipse? |
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Definition
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Term
| Describe the alignment of Earth, moon and Sun duringa lunar eclipse. |
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Definition
| During a lunar eclipse, the alignment in Sun, Earth, Moon. Earth blocks sunlight from the moon. |
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Term
| Why does a lunar eclipse occur? |
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Definition
| Lunar eclipses occur when Earth passes firectly between the moon and the Sun. Earth's shadow blocks the sunlight. |
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Term
| What phase is the moon during a solar eclipse? |
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Definition
| The moon is a "new moon" during a solar eclipse. |
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Term
| Why does a solar eclipse occur? |
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Definition
| Solar eclipses occur when the moon passes directly between Earth and the Sun. |
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Term
| Describe the alignment of Earth, moon and Sun during a solar eclipse. |
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Definition
| During a solar eclipse the alignment is Sun, Moon, Earth. The MOon blocks sunlight from Earth. |
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Term
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Definition
| Earth and other planets revolve around the sun - this is the correct model. |
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Term
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Definition
| Earth is the center of the solar system - this is INCORRECT |
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Term
| What planetary motion is responsible fo rday and night? |
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Definition
| Rotation causes day and night. |
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Term
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Definition
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Term
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Definition
| Move around or orbit another object |
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Term
| Which planet has longer years, Earth or Jupiter? |
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Definition
| Jupiter's years are longer than Earth's because its orbit is larger, it is furthuer away from the Sun. |
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Term
| What two factors affect gravitational pull on objects? |
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Definition
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