Deficiency of __________ causes loss of appetite and poor growth?

A. zinc
B. iodine
C. copper
D. iron

Meteorology is the study of?

A. Seasons
B. Atmosphere
C. Air and sounds
D. Winds and clouds

The Carbon Dioxide in the atmosphere, by volume, is_______?

A. 0.039%
B. 3.9%
C. 13%
D. 30%

Diamond is an allotropic form of_______?

A. Carbon
B. Hydrogen
C. Nitrogen
D. Silicon

The SI unit of Heat is________?

A. Watt
B. Volt
C. Joule
D. Newton

The good sources of Vitamin-A are?

A. green leafy vegetables
B. seeds
C. fresh vegetables and fruits
D. sea foods

The good sources of Vitamin-B Complex are?

A. green leafy vegetables
B. seeds
C. fresh vegetables and fruits
D. sea foods

The good sources of Vitamin-C are________?

A. green leafy vegetables
B. seeds
C. fresh vegetables and fruits
D. sea foods

The good sources of iodine are_______?

A. green leafy vegetables
B. seeds
C. fresh vegetables and fruits
D. sea foods

The gas, commonly known as “laughing gas”, is

A. Carbon Dioxide
B. Sulfur Dioxide
C. Nitrous Oxide
D. Sodium Oxide