How do we conserve biodiversity class 12th bio?

How do we conserve biodiversity class 12th biology?

Biodiversity can be conserved by In Situ and Ex Situ conservation.

  1. Biodiversity-rich regions are legally protected as biosphere reserves, national parks and sanctuaries.
  2. India now has 14 biosphere reserves, 90 national parks and 448 wildlife sanctuaries.

How can we conserve our biodiversity?

10 Ways to Protect and Conserve Biodiversity

  1. Government legislation.
  2. Nature preserves.
  3. Reducing invasive species.
  4. Habitat restoration.
  5. Captive breeding and seed banks.
  6. Research.
  7. Reduce climate change.
  8. Purchase sustainable products.

Why should we conserve biodiversity How can we do it Class 12?

Complete answer: We should conserve our biodiversity because we have inherited it and the future generation should also be able to inherit it. Loss of biodiversity has resulted in several ecological imbalances like: – Dramatic changes in ecosystem processes like the water cycle, disease cycle, pest cycle, etc.

Why and how do we conserve biodiversity?

Healthy ecosystems clean our water, purify our air, maintain our soil, regulate the climate, recycle nutrients and provide us with food. … Biodiversity is the key indicator of the health of an ecosystem. A wide variety of species will cope better with threats than a limited number of them in large populations.

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What is biodiversity conservation class 12?

1. Biodiversity can be defined as the occurrence of different types of genes, gene pools, species, habitats and ecosystem in a given region. (i) The term biodiversity was given by a socio biologist Edward Wilson to describe the combined diversity at all the levels of biological organisation.

Why should we conserve biodiversity Ncert?

Plants and animals depend on each other in order to survive, therefore the destruction of one would affect the life of the other. Hence, we should conserve biodiversity to prevent these species to become extinct and to maintain a balance in the nature.

How is biodiversity conserved class 10?

Biodiversity can be conserved by preserving the natural environment and preserving nature. The natural habitat of the plants, animals and humans should be maintained for stability in the environment. Sustainable products should be purchased and used so that the environment remains eco-friendly.

What is biodiversity and its conservation?

The variability of life on Earth is called Biodiversity. It refers to the variations of living organisms at species and genetic levels. Biodiversity takes into account all the living organisms present on Earth. Healthy and good biodiversity indicate a healthy and good ecosystem. … This is called a loss of biodiversity.

What is meant by conservation of biodiversity?

Conservation of biodiversity is protection, upliftment and scientific management of biodiversity so as to maintain it at its threshold level and derive sustainable benefits for the present and future generation.

Why should we conserve biodiversity class 8 short answer?

Answer: (a)We should conserve biodiversity because it is very important for all living organisms and for the environment. We should conserve biodiversity to save it from becoming extinct. (b)Protected forests are not completely safe for wild animals because poachers have found access in these areas and killing animals.

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Why should we conserve biodiversity How can we do it explain the importance of biodiversity hotspots in sacred groves?

Role in conservation. Many rare, threatened and endemic species of plants and animals have been protected in sacred groves . Such areas have been found to be most undisturbed and are species rich. Among the ecosystem services are control of floods and soil erosion.

Why do we need to conserve our biodiversity class 10?

Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. A larger number of plant species means a greater variety of crops. … We should conserve biodiversity so as to maintain the food chain. The disturbance in the food chain may affect the whole ecosystem.

How can we conserve?

Ten Simple Things You Can Do to Help Protect the Earth

  1. Reduce, reuse, and recycle. Cut down on what you throw away. …
  2. Volunteer. Volunteer for cleanups in your community. …
  3. Educate. …
  4. Conserve water. …
  5. Choose sustainable. …
  6. Shop wisely. …
  7. Use long-lasting light bulbs. …
  8. Plant a tree.