Burning hydrogen involves using heat to start combustion of hydrogen which oxidises hydrogen. The same goes for burning carbohydrates (metabolism). Oxidising hydrogen gives us H2O and, well, water isn't a pollutant.
Burning plastic releases toxins into the atmosphere. Therefore, plastics pollute the air more than burning paper (the paper could be recycled or composted).
it can on burning!
Water pollution can occur from burning fossil fuels due to the acid rain. Fossil fuels will pollute the atmosphere which will result into acid rain.
they release fossil fuels in to the atmosphere, fossil fuels is mainly coal and they pollute the atmosphere and rivers as you said.
No, hydrogen is just water in extreme temperatures.
Some human activities that pollute the atmosphere include burning fossil fuels for energy production and transportation, industrial processes releasing pollutants like sulfur dioxide and nitrogen oxides, and deforestation leading to loss of carbon sinks. Agricultural practices such as livestock farming and the use of fertilizers also contribute to air pollution.
well in certain ways it does, the reaction would give off h20 commonly referred to as water. Water vapour is indeed a green house gas so it would but the water vapor could be contained and used in other things, since water is so versatile.
by dispensing smoke into the atmosphere.
We pollute by driving cars, smoking, burning trash, all and any smoke from schools, factories and building pollute our air. Many other factors contribute also.
They pollute the atmosphere
0.00005% of the atmosphere is hydrogen.
Hydrogen does not support burning, instead it completely burns.