What are the two main processes that ecosystems depend upon?
A) speciation and evolution
B) nutrient recycling and energy flow
C) decomposition and nutrient recycling
D) sunlight and photosynthesis

Question

Quizplus · Accepted Answer

Ecosystems depend on the two main processes of nutrient recycling and energy flow. Nutrient recycling involves the breakdown and reuse of nutrients within an ecosystem, while energy flow refers to the transfer of energy from one organism to another in a food chain. Without these processes, ecosystems would not be able to function properly and maintain the delicate balance of nature. While other processes such as speciation, evolution, decomposition, and photosynthesis are important in their own right, they are not the two main processes that ecosystems depend upon.

What Are the Two Main Processes That Ecosystems Depend Upon