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.
No, volcanoes do not need lava to be volcanoes.
NO, volcanoes make lava.
Yes, many large basins contain smooth plains that are likely to be filled with lava.
Direct & Indirect Evidence for Volcanoes• MESSENGER has foundshield volcanoes and ventssuggesting explosivevolcanism inside the largeCaloris basin• The Mercury volcanoes maybe similar to the HawaiianIslands or Olympus Mons onMars• Lava appears to have partlyfilled impact craters bothinside and far from Calorisbasin
Because Venus is global warming x1000 the gases caused by the volcanoes and lava flows trap Heat in
Lava can reach temperatures of about 1,250° Celsius. The lava of the Hawaiian volcanoes reach these temperatures. Normal lava temperatures reach 750° Celsius. That is still much hotter than your oven is capable of reaching. hope that helps xxOr lava can be 1,300° to 2,200° F (700° to 1,200° C.
lava
Yes. The sun is much hotter and even the hottest lava.
If the volcano erupts lava will kill you.
A planet with fewer active volcanoes would have more craters, as the ash and lava from volcanoes will cover existing craters.
volcanoes will erupt and let out lava then the lava will harden and that will be new land.