Oxygen is already present in the earths atmosphere. Its presence is 21% in the entire composition of the atmospheric gases which comprises of many other gases and rare gases.
The simplest way to generate oxygen is by the process of electrolysis of water. It is process in which controlled direct current (DC) is passed through the water through metal electrodes. The water is composed of one part of oxygen and 2 parts of hydrogen. By process of electrolysis the oxygen and hydrogen molecules are separated and released at the electrodes. Two molecules of hydrogen are released at the negative electrode and one molecule of oxygen at the the positive electrode. This can be collected by making appropriate arrangements to collect the gas.
There are many other methods of generating oxygen, but electrolysis is the simplest one.
Oxygen is produced when plants make their food using photosynthesis. The other way to get oxygen is the separation of air using either a cryogenic distillation process.
The oxygen in air is produced by photosynthesis.
TREES
Both?
zirconium is mined in South America, the minors who were trapped for a long period of time where mining for Zirconium. So its mined in Santiago Chile
Argon is not mined. It is obtained by fractional distillation of liquid air into its components - Nitrogen 78%, Oxygen 21% and Argon 1%
Oxygen is used and CO2 is produced
Deforestation reduces the gross amount of oxygen produced by an ecosystem it reduces the amount of oxygen produced .
It is mined from the ground and burned to run a steam turbine.
Oxygen is not mined on the planet Earth. It is a free gas in the air. Various minerals ARE mined that contain oxygen.
somehow
Argon is not "mined". It is produced by fractional distillation of air--air is liquefied, then boiled in stages.
They are not constantly naturally produced.
zirconium is mined in South America, the minors who were trapped for a long period of time where mining for Zirconium. So its mined in Santiago Chile
Copper. Some gold is also produced.
Trees that intake CarbonDioxidespit out Oxygen
Argon is not mined. It is obtained by fractional distillation of liquid air into its components - Nitrogen 78%, Oxygen 21% and Argon 1%
The oxygen that is produced in photosynthesis goes into the air.
Oxygen is used and CO2 is produced
Oxygen
Deforestation reduces the gross amount of oxygen produced by an ecosystem it reduces the amount of oxygen produced .