what is green house effect?

(i) Make a neat and labelled sketch of nitrogen cycle in nature. (ii) Describe in brief the role of nitrogen fixing bacteria and of lightenng in fixing atmospheric nitrogen. OR (i) Draw a neat labelled sketch of carbon cycle in nature. (ii) What is green house effect? How does carbon dioxide cause global warming in the atmosphere.

What is the green house effect?

What is a 'green house' effect ? How is this phenomenon used for growing plants especially in winter ?

What is a 'green house' effect ? How is this phenomenon used for growing plants especially in winter ?

Green house effect is

Green house effect is

Green house effect is

What do you mean by green houses effect?

What do you mean by green house effect?