Green house is related to

(a) With the help of well labeled diagram explain water cycle in nature. (b) How is green house effect related to Global warming? Explain.

Green house gases are

Green house gases are

Green house effect is related to :

Green -house gases are

Green house gases cause

Persons X, Y, Z and Q live in red, green, yellow or blue coloured houses placed in a sequence on a street. Z lives in a yellow house. The green house is adjacent to the blue house. X does not live adjacent to Z. The yellow house is in between the green and red houses. The colour of the house X lives in is