Question

why is an ecosystem considered to be a self-supporting sysem? i want bookish answer then only i will mark as brainilist?

Answer 1

An ecosystem is considered to be a self supporting system. Let's Take an example of ecosystem is a tropical forest and it is self supporting because the rain forest gas sunlight produce food from a process know as photosynthesis and then the animals eat the food which at one point be eaten by other animals. A pond ecosystem all plants animals and humans depend on this

Answer 2

It is a self supporting system because the requirements for stable ecosystem are present. ENERGY is supplied to ecosystem by light . There are many PLANTS present to change the light energy into organic molecule of energy ( glucose / food ).

$\huge\mathbb\orange{Hope \: It} \: \huge\mathbb\pink{Helps \: You}$