What is biodiversity What will happen if biodiversity of an area is not preserved?

What is biodiversity what will happen biodiversity in an area is not preserved?

If biodiversity of an area is not preserved it can lead to environmental disasters such as forest fires and floods. It can lead to soil erosion and habitat loss of plants and animals which ultimately will cause the extinction of vulnerable species. It can cause climatic changes and ecosystem instability.

What happens if we don’t preserve biodiversity?

Biodiversity underpins the health of the planet and has a direct impact on all our lives. Put simply, reduced biodiversity means millions of people face a future where food supplies are more vulnerable to pests and disease, and where fresh water is in irregular or short supply.

What is biodiversity class 8?

Biodiversity or Biological diversity: It refers to the variety or organisms existing on the earth. Their interrelationships and their relationship with the environment. It includes variety of plants, animals and microorganisms. Flora and Fauna: The plants found in a particular area are termed as flora area.

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What is biodiversity of an area?

Biodiversity is all the different kinds of life you’ll find in one area—the variety of animals, plants, fungi, and even microorganisms like bacteria that make up our natural world. Each of these species and organisms work together in ecosystems, like an intricate web, to maintain balance and support life.

What will happen if biodiversity is lost class 8?

Loss of biodiversity can result in loss of balance in the ecosystem due to depletion of natural resources and increase in deforestation. This had led to imbalance in food chains, loss of natural habitats of animals and birds, increase of pollution, wide change in climate etc.

What happens if the biodiversity in an area is threatened?

Likewise, biodiversity loss describes the decline in the number, genetic variability, and variety of species, and the biological communities in a given area. This loss in the variety of life can lead to a breakdown in the functioning of the ecosystem where decline has happened.

Why is it important to preserve biodiversity?

Biodiversity conservation protects plant, animal, microbial and genetic resources for food production, agriculture, and ecosystem functions such as fertilizing the soil, recycling nutrients, regulating pests and disease, controlling erosion, and pollinating crops and trees.

What happens if biodiversity is lost?

Biodiversity loss can have significant direct human health impacts if ecosystem services are no longer adequate to meet social needs. Indirectly, changes in ecosystem services affect livelihoods, income, local migration and, on occasion, may even cause or exacerbate political conflict.

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Why do we need to preserve 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.

What biodiversity means?

The term biodiversity (from “biological diversity”) refers to the variety of life on Earth at all its levels, from genes to ecosystems, and can encompass the evolutionary, ecological, and cultural processes that sustain life.

Why is biodiversity important to human biodiversity?

Biodiversity is important to humans for ecological life support, biodiversity gives a functioning ecosystem that provides oxygen, clear air and water, plant pollutions, pest control, wastewater treatment and lots of ecosystem services.

What is biodiversity short answer?

Biodiversity can be described as the sum total of all plants and animals found in a particular area. It is basically a measure of all variations found at the genetic, species, and ecosystem level. It is mainly influenced by the environmental, geographical, climatic and topographical conditions of an area.

How can we preserve 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.

Does the preservation of biodiversity really matter?

Biodiversity is critically important – to your health, to your safety and, probably, to your business or livelihood. But biodiversity – the diversity within species, between species and of ecosystems – is declining globally, faster than at any other time in human history.

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Why is biodiversity different in different places?

Different conditions such as temperature, humidity etc will favour one form of animal / plant over another. So differences in place create differences in bio-diversity.