Respuesta :
well deforestation is the removal of trees which produces oxygen so without it the amount of oxygen is reduced
Answer: Option D
Explanation:
Plants are responsible for the process of photosynthesis which helps in the production of carbohydrates and oxygen( by product).
This oxygen is essential for all the living beings on earth. Deforestation of trees will reduce the amount of oxygen on earth because oxygen is produced by plants on earth.
hence, the correct answer is option D