The SI unit of Heat is________?
A. Watt
B. Volt
C. Joule
D. Newton
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Diamond is an allotropic form of_______?
Diamond is an allotropic form of_______?
A. Carbon
B. Hydrogen
C. Nitrogen
D. Silicon
The Carbon Dioxide in the atmosphere, by volume, is_______?
The Carbon Dioxide in the atmosphere, by volume, is_______?
A. 0.039%
B. 3.9%
C. 13%
D. 30%
Meteorology is the study of?
Meteorology is the study of?
A. Seasons
B. Atmosphere
C. Air and sounds
D. Winds and clouds
Meteorology is the study of the atmosphere, atmospheric phenomena, and atmospheric effects on our weather. The atmosphere is the gaseous layer of the physical environment that surrounds a planet. Earth’s atmosphere is roughly 100 to 125 kilometers (65-75 miles) thick.
Deficiency of __________ causes loss of appetite and poor growth?
Deficiency of __________ causes loss of appetite and poor growth?
A. zinc
B. iodine
C. copper
D. iron
For proper formation of teeth, __________ is essential?
For proper formation of teeth, __________ is essential?
A. iodine
B. copper
C. fluorine
D. iron
Carrot is good source of Vitamin _______?
Carrot is good source of Vitamin _______?
A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D
Digestion of food is completed in the __________?
Digestion of food is completed in the __________?
A. small intestine
B. large intestine
C. stomach
D. Liver
What is Dry Ice?
What is Dry Ice?
A. Solid Oxygen
B. Solid Carbon Dioxide
C. Solid Hydrogen
D. Solid Nitrogen
The SI unit of electric current is?
The SI unit of electric current is?
A. Coloumb
B. Ampere
C. Volt
D. Watt