Question

In 1997, the Kyoto Protocol treaty was signed by

Answer 1

Answer:

On December 11, 1997, delegates from more than 150 countries signed the Kyoto Protocol, an agreement to lower the amount of greenhouse gases released into the atmosphere. The Kyoto Protocol states that industrialized nations will reduce their greenhouse gas emissions to below what they were in 1990.

Explanation:

The Only Nations That Haven't Signed 1997's Global Climate Treaty are Afghanistan, Sudan & the U.S.A. A total of 192 countries have signed and ratified the Kyoto Protocol, the 1997 treaty that's the closest thing we have to a working global agreement to fight climate change.