The oxygen we use everyday in a breathable form is not normally found in space beyond our own atmosphere. The plant ecosystem here converts carbon dioxide to oxygen. NASA must transport large containers of air for the astronauts to breath on space missions. Over last few years NASA and other space agencies have started using oxygen generators, some of which convert water to oxygen. These devices are very expensive and not very efficient, but are improving over time.
Oxygen and CO2 or carbon dioxide.
they give us energy to survive
No. In space there is no oxygen and oxygen is what you breathe.
Answer: All combustion reactions require oxygen, since there is no oxygen in space, they must bring it with them.
Oxygen tanks and space suits are needed for space exploration because there is no air in space and anyone there without suitable coverings and sources of oxygen would quickly die.
There is no oxygen in space. Astronauts have to take oxygen with them.
Plants give us oxygen and when we breathe it in we exhale carbon dioxide.
Yes they are they give us paper and they give us oxygen
plants give us oxygen
Trees give us oxygen. We breathe in oxygen and we breathe out carbon dioxide, which is what trees need.
plant give us air or oxygen in scientific called
The oxygen that plants give us and our lungs
They give us oxygen, and help us to stay alive without plants we wouldnt be alive
Plants give us oxygen we give them carbon dioxide.
Its their waste product.
they give us oxygen
they give us oxygen