Which of the following would be the best subheading for this paragraph?

maybe uhh some rivers  that are importand i- idk

Explanation:

explanation:

human affect the biosphere by inceasing air pollution , damaging the ozone layer, worsening global warming , producing non - biodegradable waste, and causing deforestation . the combined effect of human activity results in the destruction of ecosystems

plz mark as brainliest

if

read more on -

he is honest with congress and america about the difficulty of the war ahead.

son.