Answer:
The correct answer is - 1, 2, 3, 4, 5.
Step-by-step explanation:
An ecosystem is an isolated geographical area that carries living organisms, abiotic factors, soil, weather, and landscape that work in harmony. The ecosystem includes both living and nonliving factors and these factors affect one another and another system present in the system.
Unlike energy here matter is recycled and reused in the ecosystem that is carried by various nutrient cycles. An ecosystem can support more than one population.