Methane is a greenhouse gas that has 23 times adverse effects on climate than carbon dioxide. Methane is that greenhouse gas which is produced by the raising of cattle. On an average a cow can produce 80 - 120 kgs of methane in an year.
The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph. P: If all the requirements of the villages are satisfied there by itself, then the peasants will usefully utilize their spare time. Q: Let us consider the village artisans. R: This will also provide employment to all the educated people of the villages. S: Having discussed the problems and requirements of rural life.