Class 10 Exam > Class 10 Videos > Science Class 10 > Ecosystem
Ecosystem Video Lecture | Science Class 10
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85 videos|437 docs|75 tests
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FAQs on Ecosystem Video Lecture - Science Class 10
| 1. What is an ecosystem? |  |
Ans. An ecosystem refers to a community of living organisms, including plants, animals, and microorganisms, interacting with each other and their non-living environment. It encompasses both the biological and physical components of an environment, such as soil, water, and climate.
| 2. How do ecosystems contribute to environmental sustainability? | |
Ans. Ecosystems play a crucial role in maintaining environmental sustainability by providing various ecosystem services. These services include regulating climate, purifying air and water, pollination, nutrient cycling, and providing habitats for biodiversity. By functioning properly, ecosystems support life on Earth and help to maintain a balance in natural processes.
| 3. What are the major threats to ecosystems? | |
Ans. Ecosystems face numerous threats, including habitat loss and degradation, pollution, climate change, invasive species, overexploitation of natural resources, and human activities like deforestation and urbanization. These threats can disrupt the delicate balance within ecosystems, leading to the decline of biodiversity and the disruption of ecosystem services.
| 4. How can individuals contribute to the conservation of ecosystems? | |
Ans. Individuals can contribute to the conservation of ecosystems by adopting sustainable practices in their daily lives. This can include reducing their carbon footprint, conserving water, minimizing waste generation, supporting local and sustainable agriculture, practicing responsible tourism, and participating in community-based conservation initiatives. Small actions collectively make a significant impact on the health and resilience of ecosystems.
| 5. What are some examples of ecosystems? | |
Ans. Ecosystems exist in various forms and sizes across the globe. Examples of ecosystems include tropical rainforests, coral reefs, grasslands, tundra, wetlands, deserts, freshwater lakes, rivers, and marine ecosystems like the open ocean. Each ecosystem has its unique characteristics, species composition, and ecological processes, contributing to the overall diversity and balance of our planet.
About this Video
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Nov 23, 2024 Last updated |
Video Description: Ecosystem for Class 10 2024 is part of Science Class 10 preparation.
The notes and questions for Ecosystem have been prepared according to the Class 10 exam syllabus.
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Video Lecture & Questions for Ecosystem Video Lecture | Science Class 10 - Class 10 full syllabus preparation | Free video for Class 10 exam to prepare for Science Class 10.
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