What is biodiversity and why is it?

Whats is biodiversity?

Biodiversity refers to every living thing, including plants, bacteria, animals, and humans. Scientists have estimated that there are around 8.7 million species of plants and animals in existence. … They also study how many species exist in single ecosystems, such as a forest, grassland, tundra, or lake.

What is biodiversity Why is it important for human lives?

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 in simple words?

Biodiversity is the shortened form of two words “biological” and “diversity”. It refers to all the variety of life that can be found on Earth (plants, animals, fungi and micro-organisms) as well as to the communities that they form and the habitats in which they live.

What is biodiversity class 9?

Answer: Biodiversity is a place where all the living organisms live interacting with the lithosphere land hyrosphere and atmosters.

What is biodiversity with example?

Biodiversity is the variety of life. … Most people recognize biodiversity by species—a group of individual living organisms that can interbreed. Examples of species include blue whales, white-tailed deer, white pine trees, sunflowers, and microscopic bacteria that can’t even be seen by the naked eye.

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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.

What is biodiversity and types?

Biodiversity includes three main types: diversity within species (genetic diversity), between species (species diversity) and between ecosystems (ecosystem diversity).

What are 5 benefits of biodiversity?

A healthy biodiversity offers many natural services

  • Protection of water resources.
  • Soils formation and protection.
  • Nutrient storage and recycling.
  • Pollution breakdown and absorption.
  • Contribution to climate stability.
  • Maintenance of ecosystems.
  • Recovery from unpredictable events.

What are the 3 types of biodiversity?

Biodiversity is usually explored at three levels – genetic diversity, species diversity and ecosystem diversity. These three levels work together to create the complexity of life on Earth.