A planet with active volcanoes will have fewer craters, as older craters will tend to be buried by lava and ash.
A planet with fewer active volcanoes would have more craters, as the ash and lava from volcanoes will cover existing craters.
There is a ring of volcanoes on the surface of the planet Mercury. Some scientists think that there may be lava flowing on Mercury at all times.
earth
MARS
it has volcanoes, but none are active
no
A planet with active volcanoes will have fewer craters, as older craters will tend to be buried by lava and ash.
no.
A planet with fewer active volcanoes would have more craters, as the ash and lava from volcanoes will cover existing craters.
No. Mercury is a geologically dead planet. It has no volcanoes, not atmosphere, and no water.
300,000
There is a ring of volcanoes on the surface of the planet Mercury. Some scientists think that there may be lava flowing on Mercury at all times.
earth
None of the above. By all evidence obtained so far, satellite mappings, etc, Mercury as an "active" planet closed up shop long ago.
MARS
Venus, Earth, and Mars all have extinct volcanoes. Earth, however has active and dormant volcanoes as well.