Mains Question:
Question: Explain Earth’s axial tilt and its impacts on earth’s atmosphere. How earth’s axial tilt is responsible for longer nights and shorter day time during winters in Northern Hemisphere?
Question Mapping
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Approach:
- Introductionwith explaining the earth’s tilt, its shape and rotation on its axis.
- Explain the current tilt of Earth’s axis causes seasons on earth varying for Northern and southern hemisphere.
- Here explain the impact of this tilt on the duration of day and night of Earth.
- Conclude with the overall effect of change in duration of day and night on vegetation and humans at different locations on earth.