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This diagram explains the stages and significance of photosynthesis, showcasing how plants convert sunlight into food and oxygen. It is essential for UPSC aspirants to understand this core life process and its relevance to ecology and environment.
Read MoreWhy in the news? Polynyas release more heat and moisture, fueling cloud formation, trapping heat, and hindering sea ice refreezing. About Polynyas: A polynya is an area of open water surrounded by sea ice, categorised into coastal and mid-sea types. Coastal polynyas form near Antarctic and Arctic coasts due to strong winds pushing ice …
Read MoreIntroduction Oceanography is an interdisciplinary science that explores the Earth’s oceanic and marine systems. It encompasses various branches, including: Physical Oceanography: Studies ocean currents, waves, and tides. Chemical Oceanography: Focuses on the composition and properties of seawater. Biological Oceanography: Examines marine organisms and ecosystems. Geological Oceanography: Investigates the ocean floor, including its structure and processes. …
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