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Consider the following statements:
1. The highest surface water temperatures are recorded at equator since it receives direct sun rays throughout the year.
2. The Red Sea has a higher surface water temperature than adjoining Arabian Sea.
Which of the above statements is/are correct?
1. The highest surface water temperatures are recorded at equator since it receives direct sun rays throughout the year.
2. The Red Sea has a higher surface water temperature than adjoining Arabian Sea.
Which of the above statements is/are correct?
- a)1 only
- b)2 only
- c)Both 1 and 2
- d)Neither 1 nor 2
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
Consider the following statements:1. The highest surface water tempera...
Explanation:
To determine the correctness of the statements, let's analyze each statement individually:
Statement 1: The highest surface water temperatures are recorded at the equator since it receives direct sun rays throughout the year.
This statement is correct. The equatorial regions receive direct sunlight throughout the year, resulting in high surface water temperatures. The equator is located near the middle of the Earth, and due to the tilt of the Earth's axis, the sun's rays fall more directly on this region, leading to higher temperatures. The intensity of solar radiation at the equator is greater than at other latitudes, resulting in warmer surface waters.
Statement 2: The Red Sea has a higher surface water temperature than the adjoining Arabian Sea.
This statement is incorrect. The Red Sea and the Arabian Sea have similar surface water temperatures. Both water bodies are located in the same region and are influenced by similar climatic factors such as sunlight, air temperature, and ocean currents. The surface water temperatures in these areas are primarily determined by the latitude and the season. Since both the Red Sea and the Arabian Sea are located in the tropics, they generally have warm surface waters throughout the year.
The surface temperature of the Red Sea and the Arabian Sea can vary depending on specific local factors such as ocean currents, upwelling, and proximity to land masses. However, on average, there is no significant difference in surface water temperature between the Red Sea and the Arabian Sea.
Conclusion:
Based on the analysis, we can conclude that only statement 1 is correct, while statement 2 is incorrect. Therefore, the correct answer is option 'B' - 2 only.
To determine the correctness of the statements, let's analyze each statement individually:
Statement 1: The highest surface water temperatures are recorded at the equator since it receives direct sun rays throughout the year.
This statement is correct. The equatorial regions receive direct sunlight throughout the year, resulting in high surface water temperatures. The equator is located near the middle of the Earth, and due to the tilt of the Earth's axis, the sun's rays fall more directly on this region, leading to higher temperatures. The intensity of solar radiation at the equator is greater than at other latitudes, resulting in warmer surface waters.
Statement 2: The Red Sea has a higher surface water temperature than the adjoining Arabian Sea.
This statement is incorrect. The Red Sea and the Arabian Sea have similar surface water temperatures. Both water bodies are located in the same region and are influenced by similar climatic factors such as sunlight, air temperature, and ocean currents. The surface water temperatures in these areas are primarily determined by the latitude and the season. Since both the Red Sea and the Arabian Sea are located in the tropics, they generally have warm surface waters throughout the year.
The surface temperature of the Red Sea and the Arabian Sea can vary depending on specific local factors such as ocean currents, upwelling, and proximity to land masses. However, on average, there is no significant difference in surface water temperature between the Red Sea and the Arabian Sea.
Conclusion:
Based on the analysis, we can conclude that only statement 1 is correct, while statement 2 is incorrect. Therefore, the correct answer is option 'B' - 2 only.
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Community Answer
Consider the following statements:1. The highest surface water tempera...
• Statement 1 is incorrect: The highest temperature is not recorded at the equator but slightly towards the north of it.
Horizontal Distribution of Temperature
• The average temperature of surface water of the oceans is about 27°C and it gradually decreases from the equator towards the poles.
• The rate of decrease of temperature with increasing latitude is generally 0.5°C per latitude.
• The average temperature is around 22°C at 20° latitudes, 14°C at 40° latitudes and 0° C near poles.
• The oceans in the northern hemisphere record relatively higher temperature than in the southern hemisphere.
• The highest temperature is not recorded at the equator but slightly towards the north of it. This is because of heavy daily rainfall in the equatorial regions.
• The average annual temperatures for the northern and southern hemisphere are around 19°C and 16°C respectively. This variation is due to the unequal distribution of land and water in the northern and southern hemispheres.
• The enclosed seas in the low latitudes record relatively higher temperature than the open seas; whereas the enclosed seas in the high latitudes have a lower temperature than the open seas. For e.g. Red sea records higher surface temperature than Arabian Sea because of its enclosed nature.
• Similarly, the Baltic Sea is much colder than the adjacent Atlantic Ocean.
Horizontal Distribution of Temperature
• The average temperature of surface water of the oceans is about 27°C and it gradually decreases from the equator towards the poles.
• The rate of decrease of temperature with increasing latitude is generally 0.5°C per latitude.
• The average temperature is around 22°C at 20° latitudes, 14°C at 40° latitudes and 0° C near poles.
• The oceans in the northern hemisphere record relatively higher temperature than in the southern hemisphere.
• The highest temperature is not recorded at the equator but slightly towards the north of it. This is because of heavy daily rainfall in the equatorial regions.
• The average annual temperatures for the northern and southern hemisphere are around 19°C and 16°C respectively. This variation is due to the unequal distribution of land and water in the northern and southern hemispheres.
• The enclosed seas in the low latitudes record relatively higher temperature than the open seas; whereas the enclosed seas in the high latitudes have a lower temperature than the open seas. For e.g. Red sea records higher surface temperature than Arabian Sea because of its enclosed nature.
• Similarly, the Baltic Sea is much colder than the adjacent Atlantic Ocean.
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Consider the following statements:1. The highest surface water temperatures are recorded at equator since it receives direct sun rays throughout the year.2. The Red Sea has a higher surface water temperature than adjoining Arabian Sea.Which of the above statements is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer?
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