Some common particulate matter in the air: sea salt (from ocean spray), mineral dust, ash, pollen, tiny droplets (aerosols) of fuels and chemicals and tiny bits of plants, animals and minerals.
Inhaling some of them can lead to Asthma, lung cancer and heart disease.
im not sure im only 10 but try ask.com i think it comes from clouds
Basically, anything is made out of oxygen! To begin with, Carbon Dioxide is made out of oxygen (CO2). This means that anything made out of CO2 (carbon dioxide) is also made out of oxygen. Therefore, you can find oxygen in air, water, ozone, and blood.
Nitrogen makes up about 78% of Earth's atmosphere, while oxygen makes up about 21%. Therefore, nitrogen and oxygen together make up approximately 99% of the air we breathe.
Most of Earth's dry air is made up of nitrogen (about 78%) and oxygen (about 21%). Other gases such as argon, carbon dioxide, and water vapor make up the remaining composition.
False. Air is made up mainly of nitrogen (about 78%) and oxygen (about 21%), with small amounts of other gases such as argon, carbon dioxide, and others making up the remaining 1%.
The percentage of oxygen in the atmosphere is 20.75%. The atmosphere has many other elements that we breathe in besides oxygen. Oxygen needs to be present for life on earth.
Approximately 21% of the air we breathe is made up of oxygen.
there are many other gases like nitrogen, helium and water vapour in the air
carbon dioxide which is used to process plants and trees which let off oxygen
Oxygen makes up about 21% or approximately 1/5 of the air.
we take in oxygen via the air. the air is made up of 21% oxygen and oxygen is produced by many things. our lungs intake the air. through the mouth and nose.
the earth air is made of air, oxygen, water and helium
Nitrogen 78%, as oxygen is about 20% the rest is made up of small amounts of argon, carbon dioxide, methane and other gases. In areas of high pollution, for exmple cities, there will be sulfur oxides, nitrogen oxides and particulates from combustion.
Rocket Fuel. Ozone. Air.
nitrogene and oxygen :)
Oxygen
It is normally know as 'air' and air is made up mostly of nitrogen and oxygen. Oxygen is the gas that the body needs to survive.