what are the three main components of biological diversity?
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Often referred to as "biodiversity", biological diversity refers to the variety of species and ecosystems on Earth and the ecological processes of which they are a part. Three components of biodiversity are ecosystem, species and genetic diversity.
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Components of Environment: Environment mainly consists of atmosphere, hydrosphere, lithosphere and biosphere. But it can be roughly divided into two types such as (a) Micro environment and (b) Macro environment. It can also be divided into two other types such as (c) Physical and (d) biotic environment.
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Biodiversity refers to the variety of living species on Earth, including plants, animals, bacteria, and fungi.
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Biodiversity Section 1 A World Rich in Biodiversity • Biodiversity, short for biological diversity, is: – the variety of organisms in a given area – the genetic variation within a population – the variety of species in a community – the variety of communities in an ecosystem.
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['Physiognomy: ... ', 'Growth-forms and life-forms: ... ', 'Phenology, periodicity or aspection: ... ', 'Stratification: ... ', 'Species abundance and species diversity: ... ', 'Sociability: ... ', 'Vitality: ... ', 'Disseminule type:']
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Biodiversity is defined as “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 part; this includes diversity within species, between species and of ecosystems.” The importance of this definition ...
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2. What are the four main areas of protist diversity? nutrition, roles, habitats, life styles 3.
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The biological levels of organization of living things arranged from the simplest to most complex are: organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere.
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Biotic Factors in an Ecosystem The biotic components of an ecosystem also encompass decomposers like fungus and bacteria. A healthy aquatic ecosystem includes producers like algae and phytoplankton, consumers like zooplankton and fish, and decomposers like bacteria.
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['Terrestrial ecosystem.', 'Forest ecosystem.', 'Grassland ecosystem.', 'Desert ecosystem.', 'Tundra ecosystem.', 'Freshwater ecosystem.', 'Marine ecosystem.']
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The Earth supports multiple biomes, with the five major biome classifications being: aquatic, desert, grassland, tundra and forests. But scientists like to classify these ecological communities into even smaller distinctive categories.
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The major types of ecosystems are forests, grasslands, deserts, tundra, freshwater and marine.
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In ecology and biology, abiotic components are non-living chemical and physical factors in the environment which affect ecosystems. Biotic describes a living component of an ecosystem; for example organisms, such as plants and animals. Water, light, wind, soil, minerals, gases.
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Biodiversity is the diversity between plant and animal species in a habitat. The biosphere is the sphere of all living things. Naturally, the more diverse the plant and animal species are, the more the biosphere expands to include more or new species.
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The environment consists of various segments such as atmosphere, hydrosphere, lithosphere and biosphere.
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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.
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An ecosystem includes the biotic communities and the abiotic factors of the environment that an organism comes from. For example the pond ecosystem includes abiotic factors such as soil, precipitation, temperature, etc. as well as biotic communities that live there such as lilies, fish, insects, and more.