The proportion of the incident light or radiation that is reflected by a surface, often used in the context of the Earth's surface.

पृथ्वी की परावर्तन शक्ति.

English Usage: The albedo of Earth plays a significant role in climate regulation.

Hindi Usage: पृथ्वी का अल्बेडो जलवायु नियमन में महत्वपूर्ण भूमिका निभाता है.