Which of the following is a mechanism by which ocean ecosystems affect the biosphere?
A) producing a substantial amount of the biosphere's oxygen and being the source of most of Earth's rainfall
B) adding carbon dioxide to the atmosphere
C) absorbing more oxygen than is produced regulating the pH of freshwater biomes
D) allowing temperatures on continental coastlines to fluctuate widely

Question

Quizplus · Accepted Answer

Ocean ecosystems contribute significantly to the biosphere by producing a large portion of the oxygen through photosynthesis by phytoplankton and other marine plants. Additionally, the evaporation of seawater forms clouds, leading to rainfall, which is a primary source of fresh water on Earth.

Which of the Following Is a Mechanism by Which Ocean