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The seven continents are the seven main land areas on the Earth. These continents are: Europe, Asia, North America, South America, Australia, Antarctica, Africa. Africa is the second-largest and also the second most populated continent in the world, after Asia. The continent of Africa covers 20.4% of the world’s total land area.
Instrument used to record continuous rainfall
Nitrogen concentration in the atmosphere
Which factor is more responsible for black colour in Vertisol?
Pea, gulmohur, bean, Cassia have ___ type of symmetry and hance they are ____ flowers.
In rice silver shoot is caused due to ____
The term monopolistic competition means
Which of the following is rightly matched?
Genetic material in tobacco mosaic virus is:
Dehradun-based Indian Institute of Petroleum has pilot tested to convert used cooking oil into:
NDVI of a crop can be measured by using