Question

define eco system....
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Answer 1

An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. These biotic and abiotic components are linked together through nutrient cycles and energy flows.

Answer 2

$\huge\bf\mathfrak\red{answer}$

$\bf\mathbb\pink{an \: ecosystem \: is \: a \: self \: sustaining \: unit \: that \: consists \: of \: living \: organisms \: in \: a \: particular \: area \: interacting \: with \: one \: another \: and \: with \: their \: non \: living \: environment}</p><p>$$\huge\bf\mathfrak\orange{hope \: it \: helps}$