(a) Wind, ocean and coal
(b) Kerosene, wind and tide
(c) Wind, wood, sun
(d) Petroleum, wood, sun
Correct option – ( c )
Explanation – coal , kerosene , petroleum all has fossil fuel . While wind wood and sun in this none has fossil fuel .
(a) Wind, ocean and coal
(b) Kerosene, wind and tide
(c) Wind, wood, sun
(d) Petroleum, wood, sun
Correct option – ( c )
Explanation – coal , kerosene , petroleum all has fossil fuel . While wind wood and sun in this none has fossil fuel .