Quick Answer: What is the importance of biodiversity PDF?

What is biodiversity and its importance PDF?

Biodiversity is the variety of different forms of life on earth, including the different plants, animals, micro-organisms, the genes they contain and the ecosystem they form. It refers to genetic variation, ecosystem variation, species variation (number of species) within an area, biome or planet.

What is importance of biodiversity?

Ecological life support— biodiversity provides functioning ecosystems that supply oxygen, clean air and water, pollination of plants, pest control, wastewater treatment and many ecosystem services. Recreation—many recreational pursuits rely on our unique biodiversity , such as birdwatching, hiking, camping and fishing.

What are the 5 reasons biodiversity is important?

10 Reasons Why Biodiversity Is Important

  • #1. Biodiversity is linked to cleaner water.
  • #2. Healthy soil is diverse.
  • #3. Biodiversity is vital for healthy plants and animals.
  • #4. Biodiversity means better food security.
  • #5. Biodiversity protects medicinal plants.
  • #6. Less biodiversity means more zoonotic disease.
  • #7. …
  • #8.

What are 6 reasons why biodiversity is important?

Here are six reason why we should all value the biodiversity of the earth.

  • Moral reasons. …
  • Aesthetic reasons. …
  • Providing important natural functions. …
  • Biodiversity provides actual and potential material and economic benefits to people.
  • Continuance of evolutionary processes.
  • Insurance.
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What is biodiversity definition PDF?

DEFINITION. ‘Biological diversity’ means the variability among living organisms from all sources including, inter alia, terrestrial, marine and other aquatic ecosystems and the ecological complexes of which they are a part; this includes diversity within species, between species and of ecosystems.

Why is biodiversity important essay?

Importance of Biodiversity

Biodiversity is extremely important to maintain the ecological system. Most Noteworthy many species of plants and animals are dependent on each other. Therefore if one of them gets extinct, the others will start getting endangered too.

What is the importance of biodiversity for development?

Biodiversity is essential for sustainable development and human well-being. It underpins the provision of food, fibre and water; it mitigates and provides resilience to climate change; it supports human health, and provides jobs in agriculture, fisheries, forestry and many other sectors.

What is the importance of biodiversity to students?

Biodiversity plays a very important role in the lives of people all over the world, serving as a source of food, medicines and many other materials needed to sustain human life.

What is the importance of biodiversity in adaptation and survival of organisms?

Greater biodiversity in ecosystems, species, and individuals leads to greater stability. For example, species with high genetic diversity and many populations that are adapted to a wide variety of conditions are more likely to be able to weather disturbances, disease, and climate change.

What are 10 reasons why we should care about biodiversity?

Having biodiversity improves the health of Earth. It shows it is thriving. And healthy ecosystems clean our water, purify our air, maintain our soil, regulate the climate, recycle nutrients and provide us with food. Biodiversity provides raw materials and resources for medicines and other purposes.

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