Our atmosphere comprises of __________ Nitrogen?
Our atmosphere comprises of __________ Nitrogen?
A. 38% Nitrogen
B. 58% Nitrogen
C. 78% Nitrogen
D. None of these
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B. Chlorine
C. Sulphur
D. PhosphorusNASA unveils the new Moon suit, which is known formally as____________?
NASA unveils the new Moon suit, which is known formally as____________?A. Exploration Extravehicular Mobility Unit (xEMU)
B. Spacesuit
C. Berkut
D. Non of theseThe chemical name of Laughing gas is___________?
The chemical name of Laughing gas is___________?
A. Nitric oxide
B. Nitrogen dioxide
C. Nitrogen pentoxide
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Volcanoes are usually located on ________?A. Divergent plate boundaries
B. Convergent plate boundaries
C. Hotspots
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B. Reduce the nutrition value of food
C. Make food Poison
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What is the world’s warmest Sea?
What is the world’s warmest Sea?A. Red Sea
B. Mediterranean Sea
C. Caspian Sea
D. Arabian Sea