Advertisements
Advertisements
प्रश्न
Which of the following is not a natural resource?
(a) soil
(b) water
(c) electricity
(d) natural gas
उत्तर
(c) electricity
Electricity is a man-made resource.
APPEARS IN
संबंधित प्रश्न
Process of separation of different constituents from petroleum is called ______.
Name two fossil fuels.
Which fossil fuel is conserved when we save on electricity?
Which fossil fuel is conserved when we use bicycle for covering short distances instead of a motorbike?
Name a clean gaseous fuel other than LPG and natural gas.
Fill in the following blanks with suitable words :
LPG is a ........... fuel but biogas is not a..........fuel.
The poisonous gas which reduces the oxygen-carrying capacity of blood to a large extent is :
(a) SO2
(b) NO
(c) CO
(d) CO2
Write an answer to the following question in your own words.
Make a list of the components we obtain from mineral oil.
Excessive burning of fossil fuels is a major cause of ______.
Write some important uses of the various constituents of petroleum.
