How does space give us oxygen?
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.
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the nutrtion of the flower is blowed by the wind and the wind carries it and it gives us oxygen
A tree absorbs carbon dioxide through its leaves, extracts thecarbon to contribute to its growth, and releases the oxygen throughits leaves. A tree also absorbs water through …its roots, extractsthe hydrogen to contribute to growth, and releases the oxygenthrough its leaves. That is how trees produce oxygen.
Using the chemical process called photosynthesis, plants take incarbon dioxide and break it down into carbon for use in makingchemicals the plants use, and oxygen which they r…elease as a wasteproduct.
79% of are oxygen is given from the amazon rainforest . Matty Mac Eyaa 2k10:L ((:
Mineral Acids - Compounds that include Oxygen. H 2 SO 4 - Sulfuric acid HNO 3 - Nitric acid H 3 PO 4 - Phosphoric acid
Because trees pull water through their roots
For oxygen masks for firefighters, scuba divers etc
Yes. The sun makes plants have photosynthesis and grow, then those plants give off oxegyn while taking in carbon dioxide.
A tree absorbs carbon dioxide from the air, and, with the input of energy from sunlight, oxidizes many of the oxygen atoms of the absorbed carbon dioxide to elemental oxygen, …which is released into the atmosphere. The carbon and some of the oxygen atoms from the absorbed carbon dioxide are incorporated into the structure of the tree as the tree grows.
All of them, basically. The carbon dioxide you breathe goes into plants. Then, through a process called photosynthesis, the plants "breathe" out oxygen. It's believed that two… trees can give you enough oxygen to live your entire life.