………… is used for the reclamation of acidic soil—
Which is the most important cause of soil erosion?
In Kerala, very high temperature is felt in the month of April. Why?
Soil which predominates in sundarban Area :
'Regur Soil' is another name for the :
Horti-Pastoral farming refers to :
The district in Kerala where black soil is seen most :
The most important oil seed cultivated in India:
The biggest lake in India:
Silent Valley is a:
Which State in India tops in the distribution of forest area?
Warm air surrounded by cold air causes :
Pollution is an undesirable change in physical, chemical and biological properties of :
Which of the following is a non-renewable resource?
A crocodile had just eaten a lamb when a hawk saw the crocodile, attacked it and consumed it. The hawk is in ecological terms :
What is mixed farming ?
Rivers in Kerala that are flowing eastward
Which one of the following crop is not cultivated under dry land farming ?
In 2010, United Nations Climate change conference was held at:
Old name of Ecology:
Inter State Water Dispute Act was passed in
The diversity between eco system is called
Study of soil is called
Which monsoon in Kerala was otherwise known as Hippalus wind?
'Yellow Revolution' is associated with the production of
The supersonic aircraft find it most convenient to fly in the