Question

what is carrying capacity?
the maximum number of organisms that can live in a population
the ability of the environment to provide resources for a growing population
the maximum number of organisms an environment can support for a long time
the maximum number of species that can live in an ecosystem.
done

Explanation:

Carrying capacity specifically refers to the sustainable long-term limit of organisms a given environment can support, accounting for available resources like food, water, and space over an extended period. The other options are incorrect: the first focuses only on population without linking to environmental support, the second describes resource availability rather than a numerical limit, and the fourth refers to species richness instead of a single population's limit.

Answer:

the maximum number of organisms an environment can support for a long time