3. How can diversity within an ecosystem be compromised? O by regulating human activity within an ecosystem
O by helping to maintain habitats that have been disturbed
O by building structures on natural habitat areas
O by leaving the ecosystem alone to fend for itself

O by building structures on natural habitat areas

Explanation:

The diversity within an ecosystem can be compromised by building structures on natural habitat areas.

An ecosystem is part of the environment made up of living and non-living components in their natural habitats.

building structures on natural habitat areas

Explanation:

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.