Question

21
Which of the following statements are true regarding Troposphere ?
1) The troposphere is the lower most layers of the atmosphere.
) Thickness of the troposphere is greatest at the equator.
11) Troposphere contains about 75% of the total gaseous mass of the atmosphere
iv) The entire weather phenomenon happens in troposphere
4) i, ii, iii and iv
3) i, ii and is
2) ii, iil and iv
1) i, ii and in​

Answer 1

Answer:

the troposphere is lower most layers of the atmosphere