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?
Biogas
Solar energy
Tidal energy
Wind energy
Certain amount of carbon is mixed with pure iron to make:
Coal
Limestone
Steel
Aluminium
Which one of the following trapped from the Sun can be used in solar cells to produce electricity?
Nuclear power
Hydroelectric power
Which is used for both lubricants and fuel oils?
Asphalt base oil
Paraffin base oil
Mixed base oil
Linseed oil
What are the Westerlies?
Permanent winds
Seasonal winds
Local winds
Variable winds
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:
Copper
Petroleum
Which is a red coloured ore?
Magnetite
Haematite
Limonite
Siderite
Where we found natural gas resources in India?
Uttar pradesh
Bihar
Mumbai
Jammu and kashmir
