How was the oxygen in the atmosphere produced | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The early atmosphere of the Earth was reducing and lacked free oxygen. Oxygen began to accumulate in the atmosphere primarily due to the process o

Vedclass · Accepted Answer

Photosynthesis by plants

Vedclass · Answer

(B) The early atmosphere of the Earth was reducing and lacked free oxygen. Oxygen began to accumulate in the atmosphere primarily due to the process of photosynthesis performed by cyanobacteria (blue-green algae) and later by plants. During photosynthesis,water molecules are split $(photolysis)$,releasing oxygen as a byproduct into the atmosphere.

How was the oxygen in the atmosphere produced?

Similar Questions

How many years ago did abiogenesis occur?

The basis of the origin of life is now considered to be .......

The first cellular form of life could have originated

Proponents of the theory of abiogenesis believed that .......

The theory that life originated from decaying and rotting matter like straw and mud is known as:

Vedclass Test Series

Exam Paper Generator

Online Exam Module