The population of animals that a steady-state ecosystemHow ecosystems function An ecosystem is a community of lifeforms that interact in such an optimal way that how ecosystems function best, is when all components (including humans and other animals) can persist and live alongside each other for the longest time possible. Ecosystems are fuelled by the energy created by plants (primary producers) that convert the Sun's heat energy More can support. It’s the number that results when total mortality equals total birth-rate. Populations aren’t evenly-distributed to carrying capacity depends on there being both population sources and populations sinks that balance each other out. This is why it can never be said that “animals can move somewhere else”. Loss of critical habitat will always result in reduction in carrying capacity.
