No. A volcano erupts molten material from inside the earth. Actual fire is not involved:the material is hot to begin with and has been since the formation of the earth.
Volcanoes do not need oxygen to erupt. Volcanoes erupt from forces that come from inside of the Earth such as pressure and heat not oxygen.
yes they do. the submarine vocalones under the oceans
No. Oxygen is a product of the Biosphere not the Lithosphere.
oxygen
Oxygen
Yes. One of the common gasses released by volcanoes is sulfur dioxide. This reacts with water and oxygen to form sulfuric acid.
When the earth was formed, volcanoes were commonplace. These volcanoes released water vapor into the air, and produced gases filled with nitrogen, hydrogen, and carbon. The planet's atmosphere consisted of these gases and at the time, there was no free oxygen.
Not necessarily. Shield volcanoes are volcanoes, but not all volcanoes are shield volcanoes.
oxygen
Oxygen
Oxygen
Volcanoes (Novanet Answer)
Volcanoes do not release oxygen; they re;ease other gasses such as carbon dioxide and sulfur dioxide. The oxygen on earth is released by photosynthesizing organisms such as plants and algae.
They were the oldest organisms called Stromatolites which did not need oxygen themselves but produced it by photosynthesis.
NASA 360 - 2008 Volcanoes Making Oxygen from Lunar Soil 1-8 was released on: USA: 20 March 2009
the reactivation of the planet's volcanoes
Yes. One of the common gasses released by volcanoes is sulfur dioxide. This reacts with water and oxygen to form sulfuric acid.
hydrogen
Because there are more volcanoes which bursts when our earth becomes warm and losses the atmospheric oxygen content.
When the earth was formed, volcanoes were commonplace. These volcanoes released water vapor into the air, and produced gases filled with nitrogen, hydrogen, and carbon. The planet's atmosphere consisted of these gases and at the time, there was no free oxygen.