Describe the consumptive use value of biodiversity as food, drugs and medicines, fuel and fiber with possible examples.
Describe the consumptive use value of biodiversity as food, drugs and medicines, fuel and fiber with possible examples.
The direct use values where the biodiversity products can be harvested and consumed directly are called consumptive use value of biodiversity.
Humans derive countless direct economic benefits from nature-food (cereals, pulses, fruits), firewood, fibre, construction material, industrial products (tannins, lubricants, dyes, resins, perfumes) and products of medicinal importance.
- More than $25$ per cent of the drugs currently sold in the market worldwide are derived from plants and $25,000$ species of plants contribute to the traditional medicines used by native peoples around the world.
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