Question : Which one of the following is not a non-conventional source of energy?

Option 1: Solar energy

Option 2: Natural gas

Option 3: Wind energy

Option 4: Tidal power

Question : OTEC stands for

Option 1: Ocean Thermal Energy Conservation

Option 2: Oil and Thermal Energy Conservation

Option 3: Oil and Thermal Energy Convention

Option 4: Ocean Thermal Energy Conversion

Question : The most ideal region for the cultivation of cotton in India is

Option 1: The Brahmaputra Valley

Option 2: The Deccan Plateau

Option 3: The Indo Gangetic Valley

Option 4: The Rann of Kutch

Question : The  process of photosynthesis involves conversion of 

Option 1: chemical energy into radiant energy

Option 2: chemical energy into mechanical energy

Option 3: solar energy into chemical energy

Option 4: mechanical energy into solar energy

Question : What is the source of natural energy of the hot springs at Manikaran in Himachal Pradesh

Option 1: Geothermal energy

Option 2: Biomass energy

Option 3: Thermal energy

Option 4: Hydro energy