Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
E-Mail*
You must login to ask question.
Username or email*
Password*
(b) False
(a) True
Rhizobium leguminosarum is a nitrogen fixing bacteria which occurs in the soil.
(b) False
(b) False
See lessMethane is a GHG enhancing global warming.
(a) True
(a) True
See lessFertilizers and pesticides are harmful to soil as they kill the microorganisms involved in recycling of nutrients.
(a) True
(a) True
See lessGaia hypothesis was proposed by james Lovelock.
(a) True
(a) True
See lessSoil has no role in supplying nutrients to aquatic biota.
(b) False
(b) False
See less