Rainfall
Source: This question is taken from the Everyday Science
Kilogram
Time
18amu
Difference in crystalline Structure
Calcium Carbonate &Megnesium Carbonate
barometer
Heat radiation
Pyrometer
3 feet
Solid Carbon dioxide
Changes in the Earth’s Magnetic Field
Hardness
all individuals having same phenotype
Wind Velocity
14 Lakh kms
Weight
Atoms
Elastic cartilage
Distance
Star
1200 k Calories
Dobson
Sedimentary rocks
Depth
Humidity of air
Kenya
Galvanization
Cyclonite
Atomic Clocks