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प्रश्न
______,______,______ are called green house gases.
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उत्तर
CO2 , Methane, Chlorofluorocarbons are called green house gases
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संबंधित प्रश्न
True or False – If False give the correct answer
Burning wood and coal causes pollution of air.
Mention the ways to intake the medicine.
What are drugs? What are their characteristics?
The drug that ¡s known as the “Miracle drug” is ______.
The word “drug” is derived from the French word “droque” which means a ______.
Malaria is a ______ borne disease.
______ is extensively used for rheumatic fever, narrowing of the heart wall, bronchitis, and pneumonia.
When cancer occurs, cells are reproduced in a controlled manner.
Assertion (A): It is possible to detect alcohol drunken drivers.
Reason: Detection is done through the electrochemical redox reaction of alcohol.
Define Drug.
