To promote sustainable development and address environmental challenges.

To negotiate and implement international agreements on environmental protection.

To facilitate cooperation among countries on environmental issues.

All of the above.

The Kyoto Protocol

The Paris Agreement

The Montreal Protocol

The United Nations Framework Convention on Climate Change (UNFCCC)

To promote sustainable development and protect the environment.

To coordinate environmental activities within the UN system.

To provide scientific and technical assistance to developing countries.

All of the above.

To provide scientific assessments on climate change.

To advise policymakers on climate change mitigation and adaptation strategies.

To facilitate negotiations on international climate agreements.

None of the above.

China

United States

Germany

Costa Rica

The principle that all countries have a shared responsibility to address environmental challenges.

The principle that developed countries have a greater responsibility to address environmental challenges due to their historical emissions.

The principle that developing countries should be given financial and technical assistance to address environmental challenges.

All of the above.

To provide financial assistance to developing countries for environmental projects.

To promote international cooperation on environmental issues.

To coordinate environmental activities within the UN system.

To provide scientific and technical assistance to developing countries.

The United Nations Environment Programme (UNEP)

The World Meteorological Organization (WMO)

The United Nations Development Programme (UNDP)

The Montreal Protocol Secretariat

To conserve biodiversity and ensure the sustainable use of biological resources.

To promote the fair and equitable sharing of benefits arising from the use of genetic resources.

To establish a global network of protected areas.

All of the above.

The Kyoto Protocol

The Paris Agreement

The Montreal Protocol

The United Nations Framework Convention on Climate Change (UNFCCC)

To provide financial support to developing countries for climate change mitigation and adaptation projects.

To promote technology transfer and capacity building in developing countries.

To facilitate international cooperation on climate change.

All of the above.

The United Nations Environment Programme (UNEP)

The United Nations Development Programme (UNDP)

The United Nations Food and Agriculture Organization (FAO)

The United Nations Convention to Combat Desertification (UNCCD)

To conserve and protect wetlands of international importance.

To promote the wise use of wetlands.

To ensure the sustainable use of wetland resources.

All of the above.

The Stockholm Convention on Persistent Organic Pollutants (POPs)

The Basel Convention on the Control of Transboundary Movements of Hazardous Wastes and Their Disposal

The Rotterdam Convention on the Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade

The Minamata Convention on Mercury

To stabilize greenhouse gas concentrations in the atmosphere at a level that prevents dangerous anthropogenic interference with the climate system.

To promote the development and transfer of environmentally sound technologies.

To provide financial assistance to developing countries for climate change mitigation and adaptation projects.

All of the above.