In recent years, with the advent of technology everywhere, awareness about the harmful effects of chemical fertilizers and pesticides on the health of consumer is on rise. The conventional method of agriculture heavily rely on these chemical based fertilizers and pesticides, which after entering the food supply harm living organisms. Continuous efforts on the evolving technologies have to be made so that the toxic substances don’t penetrate the food chain and harm the eco-system. One such method is Organic farming. It is eco friendly and is more profitable to the farmers as increasing worldwide demand is witnessed. In short, organic agriculture is a whole comprehensive system which promotes an ecological balance.

Which of the following conditions is/are necessary for sustainable development?

All of the above

Above stated all the points are necessary for having sustainable development. Use of non-conventional resources like solar energy, wind energy etc. will result in conserving the natural resources and making the environment eco-friendly.