Every factory is required to be registered with the

Which one of the following soil orders has the highest area in India?

Chemical formula of single superphosphate is:

Name the most important weather element –

Match List I with List II :

_______ is the most widely used chemical for promoting seed germination.

Which soil covers the largest area in India?

Microspores that are found directly on microsporangia and are not covered, are classified in which division?

Which gas is considered as the most abundant greenhouse gas in the atmosphere?

Scientific name of sunflower is :

The rotation of the Earth contribute to the development of high and low-pressure systems by