What does this population pyramid indicate about Denmark's recent population growth?
1 answer:
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Answer:
1mm rainfall means every one square meter area is filled with the water of height 1mm. ... Take a vessel of 1 square meter in dimention and keep it in an open space during rain, you will be having 1mm height of water in it that is 1 litre of water in it at the end of the rain.
Similarly, 400 mm = 40 cm of water
Further ,all these calculations are made taking into consideration-:
no loss of water to the ground
no evaporation to the air &
the opening of rain gauge is neither partially blocked nor more open to air.
Explanation:
We can safely say, 400 mms of rain means the height of the rain is 40cms above the ground in the area where rain pours.
1mm rainfall means every one square meter area is filled with the water of height 1mm. ... Take a vessel of 1 square meter in dimention and keep it in an open space during rain, you will be having 1mm height of water in it that is 1 litre of water in it at the end of the rain.
Similarly, 400 mm = 40 cm of water
Further ,all these calculations are made taking into consideration-:
no loss of water to the ground
no evaporation to the air &
the opening of rain gauge is neither partially blocked nor more open to air.
Explanation:
We can safely say, 400 mms of rain means the height of the rain is 40cms above the ground in the area where rain pours.