Advertisements
Advertisements
प्रश्न
Sunlight and air are inexhaustible natural resources. Comment.
Advertisements
उत्तर
These resources are present in an unlimited quantity in nature and are not likely to be exhausted by human activities. There is a never ending supply of these resources in nature. These resources can be used again and again. They last forever.
APPEARS IN
संबंधित प्रश्न
What is meant by a renewable source of energy? Give two examples of renewable sources of energy.
Name two sources of energy that you think are renewable. Give reason for your choice.
Coal is said to be formed from the wood of trees. Why then is coal considered to be a non-renewable source of energy whereas wood is a renewable source of energy?
What are the various fuels which are used to generate electricity in a thermal power plant?
Name any four fractions obtained from petroleum which are used as fuels.
What are the two ways in which cow-dung can be used as a fuel? Which of them is better and why?
Which of the following sources of energy are not derived from the sun?
Biomass, Wind, Ocean thermal energy, Geothermal energy, Nuclear fuels, Hydroelectricity, Wave energy, Coal, Petroleum, Tidal energy
State whether the following is True or False.
Coal and petroleum are renewable energy resources.
Why is charcoal considered better fuel than wood?
Which of the following is a pair of exhaustible natural resources?
