which one of the following is the direct value of biodiversity?
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Answer Expert Verified. D. Provision of fresh water is a direct value of biodiversity. Direct values of biodiversity refer to biological resources that give immediate satisfaction or enjoyment.
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Agricultural biodiversity is essential to satisfy basic human needs for food and livelihood security. ... It contributes directly to food security, nutrition and well-being by providing a variety of plant and animals from domesticated and wild sources.
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Our biodiversity is very important to the well-being of our planet. ... Healthy ecosystems and rich biodiversity: Increase ecosystem productivity; each species in an ecosystem has a specific niche—a role to play. Support a larger number of plant species and, therefore, a greater variety of crops.
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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.
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Biodiversity is important because it provides us with Natural Resources (Food, Water, Wood, etc.) Natural Services (Pest Control, Air and Water Purification, etc.) and of course, Aesthetic Pleasure. What are the most significant threats to biodiversity?
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Biodiversity. Biodiversity is the total variation between all living things and can be measured to help identify species that need to be supported. Threats to biodiversity have adverse effects on the ecosystem.
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(Ecological) Productivity: Biodiversity is a measure of the complexity of interactions in a given habitat or ecosystem. ... The more biomass (living organisms and organic matter) produced, the greater the productivity.
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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. For humans that is worrying.
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Why is Biodiversity Important? Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. ... A larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all life forms.
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The biodiversity of an ecosystem contributes to the sustainability of that ecosystem. Higher/more biodiversity = more sustainable. Lower/less biodiversity = less sustainable. High biodiversity in an ecosystem means that there is a great variety of genes and species in that ecosystem.
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['Genetic Diversity. ... ', 'Species Diversity. ... ', 'Ecological Diversity. ... ', 'Biodiversity Agreements. ... ', 'Human Impact. ... ', 'Conservation.']
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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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Biodiversity boosts ecosystem productivity where each species, no matter how small, has an important role to play. ... Greater species diversity ensures natural sustainability for all forms of life. Healthy ecosystems can better withstand and recover from a variety of disasters.
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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.
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Biodiversity is a fundamental component of long-term business survival. Businesses rely on genes, species, and ecosystem services as critical inputs into their production processes and depend on healthy ecosystems to treat and dissipate waste, maintain soil and water quality and help control the air composition.
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Biodiversity. Biodiversity refers to the variety of living species on Earth, including plants, animals, bacteria, and fungi.
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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.