What is biodiversity and how does it relate to biological resources?

Biodiversity, which encompasses species, ecosystems, and genetic diversity, provides invaluable ecosystem services (including raw materials for many sectors of the economy) and plays an essential role in maintaining life-support systems and quality of life.

What is biodiversity and biological resources?

Biodiversity is the variability among living organisms from all sources, including terrestrial, marine, and other aquatic ecosystems and the ecological complexes of which they are part; this includes diversity within species, between species, and of ecosystems.

Why is biodiversity important to biological resources?

Biodiversity is important to humans for many reasons. … 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.

How is biodiversity related to biology?

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.

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What is meant by biological resources?

Biological resources refer to the living landscape—the plants, animals, and other aspects of nature—and are important to society for the various services they provide, as well as problems they may create.

What is biodiversity resources?

and Biodiversity. Biodiversity for food and agriculture are among the earth’s most important resources. Crops, farm animals, aquatic organisms, forest trees, micro-organisms and invertebrates – thousands of species and their genetic variability make up the web of biodiversity that the world’s food production depends on …

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.

What is biodiversity Why is biodiversity important for human lives Ncert?

Biodiversity refers to diverse flora and fauna that exist in a given area. Plants, animals and human beings are interdependent. It is necessary for human beings as we get fresh air, water, food, etc., from them. Thus, the existence of human beings depend on them.

What is biodiversity Why is biodiversity important for human lives Brainly?

Answer: Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. For example, A larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all life forms.

What are other factors affecting biological diversity?

Important direct drivers affecting biodiversity are habitat change, climate change, invasive species, overexploitation, and pollution (CF4, C3, C4. 3, S7). No single measure or indicator represents the totality of the various drivers.

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What is diversity in biology class 11?

Every living organism is unique with respect to structure, body functions, genetic make-up and so on. … Different types and classes of organisms inhabiting different environments is known as biodiversity. Regions that are warm and humid have more diverse organisms and are called mega-biodiversity.

How is biodiversity related to ecosystem?

Explanation: Biodiversity is a measurement of how many different types of organisms are found in an ecosystem. The higher the biodiversity means that the ecosystem can sustain (maintain) many different types of producers, consumers, and decomposers. This generally means that the area is healthy.

What is species diversity in biology?

Species Diversity is simply the number and relative abundance of species found in a given biological organisation (population, ecosystem, Earth). Species are the basic units of biological classification and hence, this is the measure most commonly associated with the term ‘biodiversity’.

Which of the following is a biological resource?

The correct answer is Petrol. Bioresources are natural renewable sources like organic wastes and naturally formed or formable raw materials from human and animal activities. Coal and Petrol are fossil fuels that are formed from the decaying of plants, animals, humans, etc for thousands of years into the earth.

How do we use biological resources?

1. Using Biological Resources – Fertiliser

  • Manures. In Nature, animals eat plant matter and produce manure, which provides nutrients to the plants. …
  • Nitrogen Fixing Plants. …
  • Dynamic Accumulators. …
  • Green Manures. …
  • Beneficial Predators – Insects. …
  • Beneficial Predators – Other. …
  • No-dig gardening. …
  • Chop and Drop.
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What do biological resources provide for everyone?

A healthy biodiversity provides a number of natural services for everyone: 1) Ecosystem services, such as protection of water resources, soil formation and protection, nutrient storage and recycling, pollution breakdown and absorption, contribution to climate stability, maintenance of ecosystems, and recovery from …