Life on Earth depends on the following interconnected factors:
A)one-way flow of high quality energy
B)cycling of nutrients
C)gravity
D)all of these answers
E)one-way flow of high quality energy and cycling of nutrients

Question

Quizplus · Accepted Answer

All three factors are essential for sustaining life on Earth. The one-way flow of high quality energy from the sun to producers and through the food chain is needed for growth, reproduction, and movement. The cycling of nutrients, such as carbon and nitrogen, ensures that essential elements are available to all living organisms. Gravity also plays a critical role in maintaining stable environmental conditions and nutrient cycling. Therefore, all three factors are interdependent for the survival of life on Earth.

Life on Earth Depends on the Following Interconnected Factors