Question

name two measure which oxygen is consumed?​

Answer 1

Oxygen – product and elixir of life. Carbon dioxide, which occurs in relatively small amounts in the atmosphere, is both a crucial substance for plants, and a climate-threatening gas. Oxygen, on the other hand, is not only a major component of the atmosphere, it is also the most abundant chemical element on Earth.

Answer 2

If industrial wastes are mixed up with water in river so it increases the amount of M.O in water and they consume a lot of Oxygen