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Everyday Science Questions & Answers Section 54

Ques No.1: The Sl unit of electric current is?

Ans: Ampere

Ques No.2: The principal constituent of the atmosphere of the Earth is?

Ans: Nitrogen

Ques No.3: What is Dry Ice?

Ans: Solid Carbon Dioxide

Ques No.4: What are the primary colors?

Ans: Red, Green, Blue

Ques No.5: Digestion of food is completed in the

Ans: Small intestine

Ques No.6: Carrot is good source of Vitamin?

Ans: A

Ques No.7: For proper formation of teeth__________is essential.

Ans: Fluorine

Ques No.8: Deficiency of_________causes loss of appetite and poor growth.

Ans: Zinc

Ques No.9: Meteorology is the study of?

Ans: Atmosphere

Ques No.10: The Carbon Dioxide in the atmosphere, by volume is

Ans: 0.039%

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