Geographers use the regional unit to map features of particular interest, and data can be compared between regions to help understand trends, identify patterns, or assist in explaining a particular phenomenon. Regions are traditionally defined by internal characteristics that provide a sense of place.
Answer:
So the wavelength of light is 1015.7 nm
Explanation:
From Wein's displacement law, we can write the following formula;
here,
is the wavelength of maximum radiation in meters
T is the absolute temperature (in Kelvin) for maximum radiation
K is the constant has a value of 
Given here, T = 2853 K
And we need to find 
Putting the values in formula



Answer:
The Constitution sets three qualifications for service in the U.S. Senate: age (at least thirty years of age); U.S. citizenship (at least nine years); and residency in the state a senator represents at time of election.
Explanation:
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Answer:
The stratosphere
Explanation:
Approximately 90 % of the ozone layer resides in the stratosphere and rest 10 % resides in the troposphere .
<u>Stratosphere -</u>
It is the second major layer of the atmosphere , present exactly above the troposphere layer .
The stratosphere has a layers with warmer and cooler region , the warmer layers are present above the cooler layers .