Consumptive productive social aesthetic and optional values refer to
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Consumptive productive social aesthetic and optional values refer to Consumption value
Many natural products are consumed locally by humans. But we do not sell or buy these products. These products do not contribute directly to the national economy. The value of these products is called the consumptive utility value of biodiversity.
(a) We pay for almost all the food we consume, but we do not pay for the land, water and air that play an important role in the production of food.
b) Many naturally occurring herbs are used for their medicinal uses by indigenous people. In most cases, people do not have to pay to use such plants. It also shows the consumption value.
(c) Firewood is used by about 2.4 million people worldwide for cooking and heating. People who use firewood do not have to pay for it. If they used some other fuel, they would pay some money for it. This indicates the consumption of firewood.
(d) In rural areas, people often use naturally growing fibrous plants to make ropes and other useful items. Does not pay for fiber. This indicates fiber consumption.
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