Class 10 > Science Class 10 > Ecosystem & its Components
Ecosystem & its Components Video Lecture - Science Class 10
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FAQs on Ecosystem & its Components Video Lecture - Science Class 10
| 1. What is an ecosystem and what are its components? |  |
Ans. An ecosystem refers to a community of living organisms (plants, animals, and microorganisms) in conjunction with the nonliving components of their environment (such as air, water, and soil). The components of an ecosystem include biotic factors (living organisms) and abiotic factors (nonliving elements).
| 2. How do living organisms interact within an ecosystem? | |
Ans. Living organisms interact within an ecosystem through various processes such as competition, predation, symbiosis, and mutualism. They rely on each other for resources, shelter, and survival, creating a complex web of interactions and relationships.
| 3. What role do abiotic factors play in an ecosystem? | |
Ans. Abiotic factors are nonliving elements in an ecosystem that significantly influence the distribution and abundance of organisms. These factors include temperature, sunlight, water availability, soil composition, and air quality. They shape the physical and chemical conditions of the environment, affecting the survival and behavior of living organisms.
| 4. How does human activity impact ecosystems? | |
Ans. Human activity can have both positive and negative impacts on ecosystems. Positive impacts include conservation efforts, restoration projects, and sustainable practices that promote biodiversity and ecological balance. Negative impacts involve habitat destruction, pollution, deforestation, overfishing, and climate change, which can lead to the loss of species, disruption of food chains, and overall ecosystem degradation.
| 5. How can we protect and conserve ecosystems? | |
Ans. Protecting and conserving ecosystems require collective efforts. Strategies to preserve ecosystems include establishing protected areas, implementing sustainable resource management practices, promoting biodiversity conservation, reducing pollution and waste, supporting environmental education and awareness, and advocating for policies that prioritize the protection of natural habitats and ecosystems.
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Dr Manju Sen |
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