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UP Board Class 12 Biology in Hindi Medium – Ecosystem

The chapter “Ecosystem” is an important part of the UP Board Class 12 Biology syllabus for Hindi medium students. It explains the structure, functioning, and dynamics of ecosystems, helping students understand how organisms interact with each other and their environment.

Ecosystem
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Students learn about abiotic and biotic components, energy flow, and nutrient cycling in ecosystems. Key concepts such as food chains, food webs, ecological pyramids, productivity, and ecological succession are explained with examples. The chapter also covers types of ecosystems, including terrestrial and aquatic ecosystems, and their characteristics.

Additionally, the chapter emphasizes human impact on ecosystems, such as pollution, deforestation, and climate change, highlighting the importance of conservation and sustainable practices. Understanding ecosystems is crucial for maintaining ecological balance and biodiversity.

This chapter is essential for board exams and competitive exams like NEET, as it connects ecological principles with real-life environmental issues.