മോണ്ട്രിയൽ ഉടമ്പടി ഒപ്പുവച്ച വർഷം ഏത് ?
A1987
B1997
C1992
D1981
A1987
B1997
C1992
D1981
Related Questions:
Consider the statements regarding Water Vapor and Dust:
I. The amount of water vapor increases as one moves from the equator toward the poles.
II. Dust particles are typically found closest to the Earth's surface.
III. Water vapor helps maintain Earth's temperature by trapping terrestrial radiation.
Which of the following is/are true?