Question

How are ecosystems the same?

Answer 1

All the populations living in the same place at the same time interact, forming a community. Such community also interacts with the non-living world around it, thus forming an ecosystem. The habitat must provide the organisms with food, water, temperature, oxygen and other goods they need.

Answer 2

Ecosystem is a community of living organisms in conjunction with the nonliving components of their environment (things like air, water and mineral soil), interacting as a system. These biotic and abiotic components are regarded as linked together through nutrient cycles and energy flows.