The oxygen in the atmosphere is the result of biological activity. It is the byproduct of photosynthesis by plants.
they give us oxeygen.
Of course it does!
Natural atmospheric sources of ammonia include volcanic eruptions, soil emissions from bacteria and decomposition processes, wildfires, and marine emissions from phytoplankton and algae.
silcon
Atmospheric gas, separated by fractionated cooling and pressurising.
They form water and give off heat.
Water is H20, which is made of Hyrdogen and Oxeygen
I need help with that answer also! Please help! THANX :)
part of the respiratory system. the part that absobs the oxeygen into the blood
weather map
Atmospheric depositions of SOOT - particles of solid carbon - from [combustion] Sources Worldwide!
Carbon dioxide, argon, nitrogen,krypton ,neon, xenon ,helium ,oxeygen