1. Write an essay (several paragraphs) where you explain what are the main sources of Energy used Worldwide and classify them either as renewable or not renewable. To support your ideas Select 2 developed countries and two developing countries and compare their energy use per capita and the different sources of energy each country uses. Explain also if you think that there is a direct relationship between the energy used per capita by a particular country and its level of development.
2. What could be some of the reasons why the USA per capita consumption of energy over the twenty century increased by almost a factor of three?
3. Explain at least 7 measures that you as an individual can take to save energy and reduce environmental pollution.
