Define flora and vegetation.

What is the difference between flora, fauna and vegetation? Eichhornia crassipes is called as an exotic species while Rauwolfia serpentina is an endemic species in India. What do these terms exotic and endemic refers?

Describe how coal is formed from dead vegetation . What is this process called?

How rainfall determines the kind of vegetation?

Write explanatory notes on : Effect of air pollution on vegetation.

Which process converts dead vegetation into coal?

Which of the following supports a dense of planktons and littoral vegetation?

Fill in the blanks In vegetative propagation, characters of parent plants are _________.

Differentiate between Flora and fauna.

Which state of India has richest flora and fauna?