Question

Many international treaties and protocols have been developed and signed by different countries to reduce production of greenhouse gases and environment pollution A treaty/protocol to reduce C02 emission was (a) Montreal protocol (1987) (b) Kyoto protocol (1997) (c) Helesinki declaration (1989) (d) None of the above

Answer 1

Answer:

kyoto protocol (1977)

hope it helps you

Answer 2

(b) Kyoto protocol (1997)

Explanation:

The Kyoto Protocol was adopted in Kyoto, Japan, on 11 December 1997. It came into force on 16 February 2005. 192 parties have signed the Protocol. This international treaty extends the 1992 United Nations Framework Convention on Climate Change (UNFCCC) and commits the signed parties to reduce greenhouse gas emissions to control global warming by reducing the emission of CO2.