3. which of the following did not contribute to the formation of early oceans? volcanic activity icy comets…

3. which of the following did not contribute to the formation of early oceans? volcanic activity icy comets and asteroids water vapor condensation photosynthesis

3. which of the following did not contribute to the formation of early oceans? volcanic activity icy comets and asteroids water vapor condensation photosynthesis

Answer

Brief Explanations:

Volcanic activity released water - vapor. Icy comets and asteroids brought water to Earth. Water vapor condensation formed liquid water for oceans. Photosynthesis is the process by which plants use sunlight, carbon - dioxide, and water to produce oxygen and glucose, and it has no direct role in the formation of early oceans.

Answer:

D. Photosynthesis