Shaalaa.com | Sources Of Energy part 14 (Environmental Concerns)
Hydrogen has been used as a rocket fuel. Would you consider it a cleaner fuel than CNG? Why or why not?
Which of the following is more environment friendly??
(a) burning of diesel
(b) burning of coal
(c) burning of charcoal
(d) burning of wood
What are the environmental consequences of the increasing demand for energy? What steps would you suggest to reduce energy consumption?