पृथ्वी की प्रारंभिक सतह लंबे समय तक स्थिर क्यों नहीं थी?
Why was Earth's early surface not stable for a long time?
Explanation opens after your attempt
B. क्योंकि टक्करें और ज्वालामुखीय क्रियाएँ सक्रिय थींBecause impacts and volcanic activities were active
Concept
Impacts and volcanic activity kept the surface unstable. Exam tip: understand the early surface as a turbulent stage.
Why this answer is correct
The correct answer is B. क्योंकि टक्करें और ज्वालामुखीय क्रियाएँ सक्रिय थीं / Because impacts and volcanic activities were active. Impacts and volcanic activity kept the surface unstable. Exam tip: understand the early surface as a turbulent stage.
Exam Tip
टक्करों और ज्वालामुखीय क्रियाओं ने सतह को अस्थिर रखा। परीक्षा में प्रारंभिक सतह को उथल पुथल वाली अवस्था समझें।
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