What are the different sources of soil pollution? Discuss various measures for controlling soil pollution.
Explain giving reactions, the plausible explanation for the escape of methyl isocyanate gas from the Union Carbide Ltd. Plant in Bhopal on Dec 2, 1984.
For your agricultural field or garden, you have developed a compost producing pit. Discuss the process in the light of bad odour, files and recycling of wastes for a good produce.
A Large number of compost producing pits are being set up different places in an agricultural field or garden to protect ourselves from files and bad odour. These should be kept covered for minimising the bad colour and also preventing the entry of flies into it. The recyclable materials like glass, plastics, newspapers etc. should be sold to the vendor who further sells it to the dealer. The dealer further supplies it to the industry involved in recycling process where these wastes are converted into good produce.