Question

Which statement best explains why ecosystems are considered “life-support systems” for the biosphere?

• A. They provide recreational benefits
• B. They generate only food resources
• C. They maintain biogeochemical cycles and energy flow essential for life
• D. They increase industrial production

Hint:

Functions of ecosystems: \[ \boxed{ \begin{aligned} &\text{Energy flow} &\text{Nutrient cycling} &\text{Ecological balance} &\text{Support of life} \end{aligned} } \]

Answer 1

The Correct Option is C