GenSci 704 q2
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| Do planets shine by their own light, or by reflected light? | show 🗑
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| show | Mercury
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| Venus has a dense atmosphere of _______ _______. | show 🗑
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| show | Mars
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| Comets are made of _____ and _____. | show 🗑
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| show | Jupiter
Saturn
Uranus
Neptune
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| show | Mercury
Venus
Earth
Mars
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| There is a large belt of asteroids orbiting between which two planets? | show 🗑
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| A planet's axis is associated with its: -rotation -revolution | show 🗑
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| A planet's orbit is associated with its: -rotation -revolution | show 🗑
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| Why is the force of gravity lower on Mercury than it is on Earth? | show 🗑
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| The direction of rotation of ______ is backwards (or "retrograde") to the rotation of all other planets. | show 🗑
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| The mass and gravity of the Earth are used as a ________ of comparison with other planets. | show 🗑
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| show | nitrogen
oxygen
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| Why is it unlikely that any living organism could survive on the Martian surface? ("Martian" means "Of Mars.") | show 🗑
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| show | biggest
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| show | 4
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| show | ice
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| show | perpendicular
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| Why was it possible to predict the location of the planet Neptune? | show 🗑
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| What is unique about Pluto's orbit around the sun? _revolves opposite to all other planets _ inclined more than other planets _ most circular orbit _ most elliptical orbit | show 🗑
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| The numerous asteroids may have once been __________ | show 🗑
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| show | sun
elliptical
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| True or false: Comets have long, indefinite life spans. | show 🗑
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| show | Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto.
Remember "My very excellent mother just served us nine pizzas."
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
MarkmanHomeschool