Question

45 multiple choice 1 point
how did governments collaborate to reduce environmental harm in the 1990s?
they joined protocols to limit the destruction of the ozone layer.
they provided funds to brazil to prevent the destruction of the amazon rainforest.
they sent un troops to stop acts of environmental terrorism.
they signed treaties to stop offshore fisheries.

Explanation:

In the 1990s, a major global environmental collaboration was the expansion and implementation of ozone layer protection protocols (like the Montreal Protocol amendments). The other options are not accurate: there was no large-scale global government fund for the Amazon in the 1990s, UN troops were not deployed for environmental terrorism, and no widespread treaties to halt offshore fisheries existed in this decade.

Answer:

A. They joined protocols to limit the destruction of the ozone layer.