They can change the temperature all around the world by a few degrees. Also, there's the lava to think about. But that can be helpful, because it helps scientists study certain rocks that cool from the lava and about bacteria and such.
Volcanoes can be usually considered harmful, but in some cases, volcanoes can actually be helpful, so this is a win-win situation. Or a lose-lose. Who knows.
forest fires
there are approx. 1500 active volcanoes on earth
Well, if volcanoes didn't exist, neither would the earth. Since volcanoes helped build the earth.
Earth has volcanoes, craters, and valleys but not rings.
The ash from volcanoes has a big effect on both the air and land. Not only do volcanoes spew out ashes, volcanoes let out gases which can be very harmful. The gases that are let out, are the same as some of the ones we produce,like carbon monoxide, carbon dioxide and sulfur oxide. Thanks (14 yrs old)
They don't the earth makes volcanoes
volcanoes
No. Earth (obviously) and Venus have volcanoes as well.
No, Astronomers have discovered erupting volcanoes on Venus as well as Earth
Venus, Earth, and Mars all have extinct volcanoes. Earth, however has active and dormant volcanoes as well.
it can be harm ful as volcanoes