Question

the kyoto protocol focused on○ wildlife conservation.○ limiting pollution.○ cleaning up toxic waste sites.○ creating preserves to protect natural habitats.

Explanation:

The Kyoto Protocol is an international treaty centered on reducing greenhouse gas emissions, which falls under the scope of limiting pollution. The other options relate to wildlife protection, toxic waste cleanup, and habitat preservation, which are not the core focus of this treaty.

Answer:

limiting pollution.