2021
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The International System of Units-Fundamentally better
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Weather-ready, climate-smart
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Measurements for global trade
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Measurement for Health
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Detailed explanation-1: -World Meteorological Day in 2021 is devoted to the theme “the ocean, our climate and weather.” It celebrates WMO’s focus in connecting the ocean, climate and weather within the Earth System.
Detailed explanation-2: -Theme - “Metrology in the Digital Era”. This theme was chosen because digital technology is revolutionizing our community and is one of the most exciting trends in society today.
Detailed explanation-3: -The theme for World Metrology Day 2023 is Measurements supporting the global food system. This theme was chosen because of the increasing challenges of climate change, and global distribution of food in a world whose population reached 8 billion at the end of 2022.
Detailed explanation-4: -World Metrology Day is celebrated on May 20 each year to commemorate the signing of the Metre Convention in Paris, France on May 20, 1875, by representatives from 17 different countries. The International Organization of Legal Metrology (O.I.M.L.) and the Bureau International des Poids et Mesures (B.I.P.M.)
Detailed explanation-5: -World Meteorological Day takes place every year on 23 March and commemorates the coming into force on 23 March 1950 of the Convention establishing the World Meteorological Organization.