Chemistry Environmental Chemistry

​The Montreal Protocol was signed in 1987 to -

1
prevent deforestation
2
control the emission of ozone depleting substances
3
control the greenhouse gases
4
prevent hazards from radioactive nuclear wastes

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters