What is Geothermal Energy?
It is muscular energy
It is energy produced by human
It is the natural heat found in the interiors of the earth
It is solar energy
Which source of energy is appropriate for coastal area?
Certain amount of carbon is mixed with pure iron to make:
Which one of the following trapped from the Sun can be used in solar cells to produce electricity?
Which is used for both lubricants and fuel oils?
Asphalt base oil
Paraffin base oil
Mixed base oil
What are the Westerlies?
Suggest ways to conserve minerals:
Reducing waste in the process of mining
Recycling of minerals
Both a and b
Putting restrictions on its use.
The most abundantly found fossil fuel is:
Which is a red coloured ore?
Where we found natural gas resources in India?
Jammu and kashmir