Question

Which of the following adds oxygen to the atmosphere?
Select one:

a.
Deforestation

b.
Photosynthesis

c.
Precipitation

d.
Breathing

Answer 1

Answer:

The answer is B.

Explanation:

The process of Photosynthesis comes from plants, when chlorophyll in the plants absorb sunlight, they store energy and it allows the conversion of carbon dioxide to oxygen.