how can alternate resources reduce our dependence on actual resource
Answers
First, and perhaps most important, we are in danger of ruining the planet's climate through carbon dioxide emissions. If we continue to use fossil fuels, we may increase the temperature of the planet in ways that will harm us and our entire ecosystem.
Second, we cannot keep using fossil fuels forever. They will eventually run out, even as the population of Earth grows.
Answer :
Man has invented technology to tap alternative energy resources that do not burn fossil fuels like coal and petroleum. These are renewable, widely available and environment friendly. They cause little or no pollution. Man has invented the windmill to tap wind power solar panels to tap the energy from sunlight and machines to extract bio fuel from waste wood crushed sugarcane or bagasse and agricultural waste.