There are smallamount of volcanoes. They emit so2 and co2 gases.
Carbon dioxide is added to the atmosphere;here when coal oil and natural gas are burned?
oxygen is added to the atmosphere when plants take in carbon dioxide during cellular respiration
People added carbon dioxide to the Earth's atmosphere by polluting with fires, carbon dioxide from cars, smoke, and other things that pollute the Earth's atmosphere. Also, when we pollute the atmosphere gets thinner and more heat is coming in and the ice in the poles would melt and increase the water level in the ocean.
Oxygen is one of the products of photosynthesis and is the gas that rose in abundance in the atmosphere due to the process of photosynthesis.
Air pollution from cars, trucks, jets, boats, factories, power plants and other consumers of fossil fuels; Volcanoes, Cows emit methane gas to contribute to 10% of global warming; human/animal exhalation. Gases also rise up through the ground. Greenhouse gases effect the atmosphere by creating a 'blanket' over the earth, allowing heat, in the form of infra-red radiation, to pass into the earth but not out again, thus heating up the earth, and thus causing global warming.
Oxygen was added to Earth's atmosphere through the process of photosynthesis by early photosynthetic organisms like cyanobacteria. These organisms released oxygen as a byproduct, which accumulated over millions of years and eventually led to the oxygen-rich atmosphere we have today.
A planet could potentially regain an atmosphere as a result of the emission of gasses from volcanoes. It is highly unlikely that much will be added to the atmosphere of Mars, as volcanic activity appears to have ceased long ago.
Hawaii Volcanoes National Park was added in 1987.
The primary sources of oxygen in Earth's early atmosphere were likely photosynthetic organisms like cyanobacteria, which began producing oxygen as a byproduct of photosynthesis. Over time, this oxygen built up in the atmosphere, leading to the development of oxygen-rich conditions on Earth.
The atmosphere surrounds the earth with air
Firstley you would be dead because if the earths ozone layer no longer exists then everything will die because the ozone layer or atmosphere controls our earths temperature ADDED: Assuming it never had an atmosphere, No, you would not be dead. You would never have existed.
Water is added to the atmosphere through a process called evaporation. This happens when the sun heats up water on the surface of the Earth.
There is so much carbon dioxide because it is constantly being cycled through the atmosphere, ocean, and terrestrial systems. It is a crucial component of all life. There has been even more added recently, however, as humans burn fossil fuels containing carbon.
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Carbon dioxide
Carbon dioxide is added to the atmosphere;here when coal oil and natural gas are burned?
Water vapor is added to the atmosphere primarily by evaporation from bodies of water such as oceans, lakes, and rivers. Evapotranspiration from plants also contributes to the amount of water vapor in the atmosphere.