Best soil for agriculture is Loam, Study of plant environmental is known as ecology, Calcutta city is most populated in India

Home >> Online-Test >> Biology >> Organism and Environment

Free Online Mock Biology Multiple Choice Test on Organism and Environment

Sub Category : Organism and Environment	Test : 11	Time Left :
1. Best soil for agriculture is
(1) Sand (2) Loam (3) Gravel (4) Clay
1 2 3 4
2.Study of plant environmental is known as
(1) Anatomy (2) Ecology (3) Phytosociology (4) Phytogeography
1 2 3 4
3.The soil near the surface is darker than about one metre down. This is because top soil
(1) is not so old (2) is drier than sub soil (3) is richer in Ca and Mg (4)
1 2 3 4
4.Soil that is made of particles, which have been carried by water and then deposited, is called?
(1) Sub soil (2) Silt (3) Clay (4) Loam
1 2 3 4
5.Most populated city of India is?
(1) Bombay (2) Madras (3) Calcutta (4) Delhi

1 2 3 4
	1 3 4 5

Free Online Mock Biology Multiple Choice Test on Organism and Environment