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A scientist decides to check the tritium concentration in a bottle of "50-year-old" Scotch to determine when it was bottled.S/he finds that the 3H concentration in the Scotch is 4.4% that of the 3H concentration in the water on the Isle of Islay, where the Scotch was bottled.How old is the Scotch? (The half-life of tritium is 12.3 years.)
Sensitive Ecosystems
Natural environments that are highly responsive to environmental changes or disturbances, often requiring special protection due to their fragility and ecological significance.
Fishery Collapse
The decline of a fishery to a point where it can no longer sustain a viable fishing activity, often due to overfishing, pollution, or habitat destruction.
Harvested Rate
The speed or quantity at which natural resources, such as crops or timber, are collected or extracted from the environment over a given time period.
Property Rights
Legal rights to use, control, and dispose of land, goods, or intellectual property.
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