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Home Q & A Board Science-Related Homework Help Physics Astronomy
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The size of the volcanoes on Mars indicates that Mars has a(n) ____________________ crust than the Earth.
The size of the volcanoes on Mars indicates that Mars has a(n) ____________________ crust than the Earth.
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The size of the volcanoes on Mars indicates that Mars has a(n) ____________________
teranine   65   1 Reply
2 months ago
On the diagram, label each of the major divisions of the Earth's interior.
On the diagram, label each of the major divisions of the Earth's interior.
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On the diagram, label each of the major divisions of the Earth's interior.
shaester   24   1 Reply
2 months ago
During the _____ _________ __________ period, there was a sudden increase in the rate of impacts on ...
During the _____ _________ __________ period, there was a sudden increase in the rate of impacts on ...
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During the _____ _________ __________ period, there was a sudden increase in the rat
Jbranson87   29   1 Reply
2 months ago
Why must the central regions of the Earth's core be solid?
Why must the central regions of the Earth's core be solid?
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Why must the central regions of the Earth's core be solid?

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dcooper78   28   1 Reply
2 months ago
Which of the following, if found on Mars, would support the idea that the Martian crust is divided ...
Which of the following, if found on Mars, would support the idea that the Martian crust is divided ...
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Which of the following, if found on Mars, would support the idea that the Martian cr
seraphel   18   1 Reply
2 months ago
Which of the following would explain the fact that the Moon does not have a magnetic field?
Which of the following would explain the fact that the Moon does not have a magnetic field?
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Which of the following would explain the fact that the Moon does not have a magnetic
ceymorebucks24   27   1 Reply
2 months ago
Which of the following solar system objects is most similar to Mercury in size and appearance?
Which of the following solar system objects is most similar to Mercury in size and appearance?
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Which of the following solar system objects is most similar to Mercury in size and a
lollie614   24   1 Reply
2 months ago
Which of the following properties differs least between the Earth and Venus?
Which of the following properties differs least between the Earth and Venus?
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Which of the following properties differs least between the Earth and Venus?

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jkim3464   19   1 Reply
2 months ago
Which of the following processes appears to dominate the geology of Venus?
Which of the following processes appears to dominate the geology of Venus?
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Which of the following processes appears to dominate the geology of Venus?

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gyoku2302   18   1 Reply
2 months ago
Which of the following planets has the lowest atmospheric pressure?
Which of the following planets has the lowest atmospheric pressure?
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Which of the following planets has the lowest atmospheric pressure?

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bioFREAK11   23   1 Reply
2 months ago
Which of the following planets has the highest atmospheric pressure?
Which of the following planets has the highest atmospheric pressure?
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Which of the following planets has the highest atmospheric pressure?

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Vethier 2016   22   1 Reply
2 months ago
Which of the following pieces of evidence supports the large-impact hypothesis?
Which of the following pieces of evidence supports the large-impact hypothesis?
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Which of the following pieces of evidence supports the large-impact hypothesis?
lilricemunch   21   1 Reply
2 months ago
Which of the following is suggested by the flow patterns found on the surface of Mars and the number ...
Which of the following is suggested by the flow patterns found on the surface of Mars and the number ...
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Which of the following is suggested by the flow patterns found on the surface of Mar
gyoku2302   16   1 Reply
2 months ago
Which of the following is one of the stages in the development of a terrestrial planet?
Which of the following is one of the stages in the development of a terrestrial planet?
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Which of the following is one of the stages in the development of a terrestrial plan
itshammertime   18   1 Reply
2 months ago
Which of the following is a very long and deep canyon on Mars?
Which of the following is a very long and deep canyon on Mars?
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Which of the following is a very long and deep canyon on Mars?

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18iq   15   1 Reply
2 months ago
Which of the following has the least effect on the speed at which a planet loses its atmosphere?
Which of the following has the least effect on the speed at which a planet loses its atmosphere?
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Which of the following has the least effect on the speed at which a planet lo
jwalker824   15   1 Reply
2 months ago
Which of the following describes the process responsible for gradual changes in position and ...
Which of the following describes the process responsible for gradual changes in position and ...
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Which of the following describes the process responsible for gradual changes in posi
hellokidbye   18   1 Reply
2 months ago
Which of the following are the youngest parts of the Earth's crust?
Which of the following are the youngest parts of the Earth's crust?
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Which of the following are the youngest parts of the Earth's crust?

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westleafs   21   1 Reply
2 months ago
What is believed to be the cause of coronae on Venus?
What is believed to be the cause of coronae on Venus?
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What is believed to be the cause of coronae on Venus?

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Vethier 2016   22   1 Reply
2 months ago
What is a major difference between the Moon's near and far sides?
What is a major difference between the Moon's near and far sides?
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What is a major difference between the Moon's near and far sides?

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Tonyt   20   1 Reply
2 months ago
The Himalayan Mountains are rugged, jagged peaks, while the Appalachians are smooth and rolling. Why ...
The Himalayan Mountains are rugged, jagged peaks, while the Appalachians are smooth and rolling. Why ...
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The Himalayan Mountains are rugged, jagged peaks, while the Appalachians are smooth
mitch44   13   1 Reply
2 months ago
The Earth's magnetic field is generated by the dynamo effect. Where does this take place?
The Earth's magnetic field is generated by the dynamo effect. Where does this take place?
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The Earth's magnetic field is generated by the dynamo effect. Where does this take p
jlg71   18   1 Reply
2 months ago
Mars has sufficient mass and a low enough temperature that water molecules could exist in its ...
Mars has sufficient mass and a low enough temperature that water molecules could exist in its ...
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Mars has sufficient mass and a low enough temperature that water molecules could exi
drwalkinboner   13   1 Reply
2 months ago
In what way is Venus very different from the Earth?
In what way is Venus very different from the Earth?
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In what way is Venus very different from the Earth?

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nitanikollaj   16   1 Reply
2 months ago
In the development of a terrestrial planet, at what stage does molten rock flow through fissures and ...
In the development of a terrestrial planet, at what stage does molten rock flow through fissures and ...
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In the development of a terrestrial planet, at what stage does molten rock flow thro
vurt777   16   1 Reply
2 months ago
If Mars had active plate tectonics, which of the following would you NOT expect to see on its surface?
If Mars had active plate tectonics, which of the following would you NOT expect to see on its surface?
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If Mars had active plate tectonics, which of the following would you NOT expect to s
sunkiss22   18   1 Reply
2 months ago
How would the Moon's appearance change if the side that always faces Earth had a thicker crust than ...
How would the Moon's appearance change if the side that always faces Earth had a thicker crust than ...
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How would the Moon's appearance change if the side that always faces Earth had a thi
jkim3464   23   1 Reply
2 months ago
How would Earth's atmosphere be different today if Earth contained no liquid water?
How would Earth's atmosphere be different today if Earth contained no liquid water?
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How would Earth's atmosphere be different today if Earth contained no liquid water?
jkim3464   19   1 Reply
2 months ago
How has the surface of Venus been studied?
How has the surface of Venus been studied?
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How has the surface of Venus been studied?

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mahan1994   17   1 Reply
2 months ago
How does the large-impact hypothesis describe the Moon's origin?
How does the large-impact hypothesis describe the Moon's origin?
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How does the large-impact hypothesis describe the Moon's origin?

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alireads   17   1 Reply
2 months ago
How does the greenhouse effect produce excess heat in a planet's atmosphere?
How does the greenhouse effect produce excess heat in a planet's atmosphere?
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How does the greenhouse effect produce excess heat in a planet's atmosphere?

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cheezymac   22   1 Reply
2 months ago
How does the fission hypothesis describe the Moon's origin?
How does the fission hypothesis describe the Moon's origin?
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How does the fission hypothesis describe the Moon's origin?

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asaini1254   23   1 Reply
2 months ago
How does the condensation hypothesis describe the Moon's origin?
How does the condensation hypothesis describe the Moon's origin?
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How does the condensation hypothesis describe the Moon's origin?

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nancy2457   27   1 Reply
2 months ago
How are the northern and southern hemispheres of Mars different?
How are the northern and southern hemispheres of Mars different?
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How are the northern and southern hemispheres of Mars different?

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hussainizzle   25   1 Reply
2 months ago
EscapeThe graph plots the escape velocity of several solar system objects along the vertical axis, ...
EscapeThe graph plots the escape velocity of several solar system objects along the vertical axis, ...
[html]Escape
bigben0007   23   1 Reply
2 months ago
EscapeThe graph plots the escape velocity of several solar system objects along the vertical axis, ...
EscapeThe graph plots the escape velocity of several solar system objects along the vertical axis, ...
[html]Escape
partygirl4u59   27   1 Reply
2 months ago
Based on our current knowledge, how does the crust of Mars compare to that of the Earth?
Based on our current knowledge, how does the crust of Mars compare to that of the Earth?
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Based on our current knowledge, how does the crust of Mars compare to that of the Ea
adriii0825   29   1 Reply
2 months ago
According to the large-impact hypothesis, why does the Moon have a low density?
According to the large-impact hypothesis, why does the Moon have a low density?
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According to the large-impact hypothesis, why does the Moon have a low density?
kristen299   27   1 Reply
2 months ago
Why is volcanism associated with regions where one tectonic plate slides under another plate?
Why is volcanism associated with regions where one tectonic plate slides under another plate?
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Why is volcanism associated with regions where one tectonic plate slides under anoth
harry32   30   1 Reply
2 months ago
Why did the atmosphere of Venus develop differently from that of the Earth?
Why did the atmosphere of Venus develop differently from that of the Earth?
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Why did the atmosphere of Venus develop differently from that of the Earth?[/htm
lvnrn2012   27   1 Reply
2 months ago
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