At which latitude,heat gain through insolation approximately equal to ...
Terrestrial radiation refers to the long-wave electromagnetic radiation originating from Earth and its atmosphere. this radiation is emitted by naturally radioactive materials on Earth including uranium, thorium, and radon.Most of the terrestrial radiation is absorbed by the water vapor in the atmosphere and some by other gases (about 8 percent is radiated directly to outer space). The latitude is responsible for the temperature around the earth and in the earth. Areas that are close to the equator receive more heat than areas that are close to the poles, so it depends on the latitude between these. Insolation is concentrated near the equator but dispersed near the poles, where the distance is responsible. Second reason is that insolation near the poles has to pass through a greater amount of atmosphere and there is more chance of it being reflected back out to space. Hence the answer is option 2.
At which latitude,heat gain through insolation approximately equal to ...
At which latitude is heat gain through insolation approximately equal to heat loss through terrestrial radiation?
Explanation:
42'1/2 North and South
- At this latitude, the amount of solar energy received from insolation is approximately equal to the amount of energy lost through terrestrial radiation.
- This balance between heat gain and heat loss helps maintain a relatively stable temperature at this latitude.
22'1/3 North and South
- The heat gain through insolation and heat loss through terrestrial radiation are not approximately equal at this latitude. Therefore, it is not the correct answer.
40' North and South
- The heat gain through insolation and heat loss through terrestrial radiation are not approximately equal at this latitude. Therefore, it is not the correct answer.
66' North and South
- At this latitude, the heat gain through insolation is not approximately equal to the heat loss through terrestrial radiation. This latitude experiences significant differences in temperature due to the imbalance between heat gain and heat loss.
Therefore, the correct answer is 42'1/2 North and South, where the balance between heat gain through insolation and heat loss through terrestrial radiation helps maintain a relatively stable temperature.
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