भूमध्य रेखीय डोलड्रम क्षेत्र में जहाजों को पुराने समय में कठिनाई क्यों होती थी?
Why did ships historically face difficulty in the equatorial doldrums?
Explanation opens after your attempt
D. वहां क्षैतिज पवनें कमजोर और संवहन अधिक थाHorizontal winds were weak and convection was high there
Concept
In doldrums surface convergence and vertical uplift are strong. Weak horizontal winds slowed sailing ships.
Why this answer is correct
The correct answer is D. वहां क्षैतिज पवनें कमजोर और संवहन अधिक था / Horizontal winds were weak and convection was high there. In doldrums surface convergence and vertical uplift are strong. Weak horizontal winds slowed sailing ships.
Exam Tip
डोलड्रम में सतही अभिसरण और ऊर्ध्वाधर उठान अधिक होता है। क्षैतिज पवनें कमजोर होने से पाल वाले जहाज धीमे पड़ते थे।
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