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Explain why there is no waste in a forest. - Science

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Question

Explain why there is no waste in a forest.

Answer in Brief
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Solution

  • Forests function as a self-sustaining ecosystem in nature. Whatever is created in the forest is used by different parts of the forest and is naturally recycled.
  • All animals (herbivores, carnivores, and omnivores) rely on plants for sustenance. Herbivores consume plants. Carnivores consume herbivores.
  • Omnivores consume both vegetation and animals. When plants and animals die, microbes (bacteria and fungi) break down their remnants and release nutrients into the soil.
  • Living plants' roots receive nutrients from the soil. This process is called nutrient recycling, and it ensures that nothing goes to waste in the forest.
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Forests: Our Lifeline
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Chapter 17: Forests: Our Lifeline - Exercises [Page 217]

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NCERT Science [English] Class 7
Chapter 17 Forests: Our Lifeline
Exercises | Q 5 | Page 217
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