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प्रश्न
Write True/False against the following statement.
Wildlife is an exhaustible natural resource.
पर्याय
True
False
उत्तर
This statement is True.
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संबंधित प्रश्न
Define ignition temperature of a fuel.
What is a source of energy? What are the two main categories of the sources of energy?
A good fuel is one which possesses:
(a) high calorific value and low ignition temperature
(b) high calorific value and high ignition temperature
(c) high calorific value and moderate ignition temperature
(d) low calorific value and moderate ignition temperature
What is the main constituent of:
(1) petroleum gas?
(2) natural gas?
Name the component which is found in natural gas well as in biogas.
Fossil fuels are energy rich compounds of an element X which were originally made by the plants with help of sun's energy.
Name the element X.
Fill in the following blank with suitable word:
Tidal waves build up and recede ........... a day.
What is biomass? Give three examples of biomass.
One of the following is not required in the formation of biogas in a biogas plant. This is:
(a) cow-dung
(b) water
(c) oxygen
(d) anaerobic bacteria
Who is the odd one out?
