Question:

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

Show Hint

Functions of ecosystems: \[ \boxed{ \begin{aligned} &\text{Energy flow} &\text{Nutrient cycling} &\text{Ecological balance} &\text{Support of life} \end{aligned} } \]
Updated On: Jul 18, 2026
  • They provide recreational benefits
  • They generate only food resources
  • They maintain biogeochemical cycles and energy flow essential for life
  • They increase industrial production
Show Solution
collegedunia
Verified By Collegedunia

The Correct Option is C

Solution and Explanation

Ecosystems sustain life by regulating the flow of energy and recycling nutrients through biogeochemical cycles such as the carbon, nitrogen, and water cycles. These processes are essential for maintaining life on Earth. Hence, \[ \boxed{\text{They maintain biogeochemical cycles and energy flow essential for life.}} \] Therefore, \[ \boxed{(C)} \] is the correct answer.
Was this answer helpful?
0
0