Question

Which of the following is released by trees into the atmosphere? Check all that apply carbon dioxide nitrogen oxygen ozone

Answer 1

Oxygen is released by oxygen from carbon dioxide through photosynthesis.

Step-by-step explanation:

Answer 2

oxygen

Step-by-step explanation:

trees take in carbon dioxide and put out oxygen.

nitrogen doesn't have anything to do with trees.

the ozone protects us from the suns rays, again has little to do with trees

so therefore Oxygen is the correct answer