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Ecosystem Video Lecture | Biology for SSS 1

FAQs on Ecosystem Video Lecture - Biology for SSS 1

1. What is an ecosystem and why is it important?

Ans. An ecosystem is a community of living organisms interacting with each other and their physical environment. It includes plants, animals, microorganisms, water, soil, and climate. Ecosystems are important because they provide essential services such as clean air and water, pollination of plants, and nutrient cycling, which are vital for the survival of life on Earth.

2. What are the different types of ecosystems?

Ans. There are several types of ecosystems, including terrestrial ecosystems (like forests, grasslands, and deserts) and aquatic ecosystems (such as freshwater and marine environments). Each type has its unique characteristics and species that adapt to the specific conditions of that ecosystem.

3. How do human activities impact ecosystems?

Ans. Human activities such as deforestation, pollution, urbanization, and climate change can significantly impact ecosystems. These activities can lead to habitat destruction, loss of biodiversity, and disruption of natural processes, ultimately affecting the health of the environment and the services it provides.

4. What is biodiversity and its role in ecosystems?

Ans. Biodiversity refers to the variety of life in a particular ecosystem, including the diversity of species, genetic variations, and ecological processes. It plays a crucial role in maintaining ecosystem resilience, productivity, and stability, as a diverse range of organisms can better withstand environmental changes and disturbances.

5. How can we protect and conserve ecosystems?

Ans. Protecting and conserving ecosystems can be achieved through various strategies, such as establishing protected areas, promoting sustainable land use practices, restoring degraded habitats, and raising public awareness about environmental issues. Supporting policies that prioritize conservation and reducing our ecological footprint are also essential for ecosystem preservation.

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Sep 25, 2025 Last updated

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Video Lecture & Questions for Ecosystem Video Lecture | Biology for SSS 1 - SSS 1 full syllabus preparation | Free video for SSS 1 exam to prepare for Biology for SSS 1.

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	Biology for SSS 1 25 videos\|102 docs\|22 tests

Biology for SSS 1

25 videos|102 docs|22 tests

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