Question
Which of the following is NOT a Greenhouse
Gas?Solution
The greenhouse gases are Carbon dioxide (COâ‚‚) methane (CH4), Nitrous oxide (Nâ‚‚O), Fluorinated gases, ozone (O3), water vapour (H2O). Fluorinated gases like hydrofluorocarbons, perfluorocarbons (PFCs), sulfur hexafluoride (SF6), and nitrogen trifluoride are synthetic, powerful greenhouse gases that are emitted from a variety of industrial processes.
In British Drug House (BDH) method of pH testing, soil is mixed with distilled water, universal indictor solution and ______for a colour reaction.
In Pearson's correlation coefficient, what does a value of -1 indicate?
When pollen from a flower of one plant falls on the stigmas of other flowers of the same plant, as in Maize is known as ______
Match the following:
Which one of the following Soil crusting is a problem?
Match the following with correct definition:
i. Monophagous - a) Feeds on a few related species of host plantsÂ
ii. Oligophagous - b) Fee...
ECR stands for............................?
Correct order of irrigation terminologies with respect to amount of water involved during a given event of irrigation (WR stands for water requirement, ...
Spongy tissue is a physiological disorder of
The grafting technique called ‘stone grafting’ is primarily used in which fruit crop?
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