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  • Solar Radiation at the Equator: Understanding Direct Sunlight
    Places near the equator receive direct rays from the sun. This is because the Earth is tilted on its axis, and the equator is the region that receives the most direct sunlight throughout the year.

    Here's why this is significant:

    * Higher angle of incidence: Direct rays hit the Earth at a more perpendicular angle, meaning the sunlight is spread over a smaller area. This results in:

    * Greater intensity: The area receives more concentrated sunlight, making it hotter.

    * Less scattering: Direct rays experience less atmospheric scattering, leading to clearer and brighter days.

    * Consistent daylight hours: Places near the equator experience relatively consistent daylight hours throughout the year, with only minor variations.

    In contrast, areas further from the equator receive indirect rays. These rays hit the Earth at a more oblique angle, spreading the sunlight over a larger area, leading to less intensity and cooler temperatures.

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