Core
Atmosphere
Surface
Geology
Rotation and Time
100
What core is bigger? Earths or Venus's?
Venus
100
What is the atmosphere made of?
sulfuric acid
100
What is the surface mainly made up of?
cracks and lava plains
100
What do the small volcanoes look like gathered together?
a flower field
100
What planet spins the opposite way of all the rest?
Venus
200
How big is Venus's core?
about 3,000 km
200
Does Venus have oxygen?
no
200
What else is blown around by the wind?
dust
200
How many craters does Venus have?
about 850
200
How does it rotate and what is that called?
East to West and retrograde rotation
300
How thick is Venus's mantle?
3,000 km
300
What is Venus mainly?
carbon dioxide and nitrogen
300
What may there be on Venus?
sand dunes
300
What are the giant canyons called?
chasma
300
How many Earth days in one Venus year?
225 days
400
How thick is Venus's crust?
50 km
400
How much stronger is Venus's atmosphere than Earths?
90 times
400
What are the 3 highlands called?
aphrodite terra, ishtar terra, and beta regio
400
Is a Venus day longer than a Venus year? How many Earth days is it?
yes and it is 243 Earth days
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