Describe three ways that oxygen is removed from the atmosphere and used?

Answer 1

Gases are removed from the atmosphere by several rocesses:

* Chemical combination with other materials VOCs and NOx combine with each other to produce ozone. Some gases combine with iron, limestone, clayey soils to form other compounds

* Respiration Plants and animals remove oxygen from air to maintain life processes

* Photosyntheis Plants absorb carbon dioxide to recover carbon for their tissues

* Scrubbing by precipitation NOx ,SOx and other compoundsa are washe dout of the air by rain, snow and cloud formation.

* Dissolving into water Gases passing over water, like carbob doxide willabsorb into the water

Answer 2

1. Through respiration: Organisms, including humans, use oxygen during the process of respiration to produce energy.
2. Combustion: Oxygen is consumed during combustion processes such as burning fossil fuels, wood, or other materials.
3. Rusting: When iron and other metals oxidize, oxygen is used up in the process of rust formation.

Answer 3

oxygen can enter the air during photosynthesis

Answer 4

Breathe it, burn it, drink it