Consider the following statements about the Red Data Book. 1. The pin...
- Species judged as threatened are listed by various agencies as well as by some private organizations. The most cited of these lists is the Red Data Book.
- "Red," of course, is symbolic of the danger that the species both plants and animals presently experience throughout the globe. The Red Data Book was first issued in 1966 by the IUCN's Species Survival Commission to guide the formulation, preservation, and management of species listed.
- The pink pages in this publication include the critically endangered species. As the status of the species changes, new pages are sent to the subscribers.
- Green pages are used for those formerly endangered species but have now recovered to a point where they are no longer threatened. With passing time, the number of pink pages continues to increase. There are pitifully few green pages.
Consider the following statements about the Red Data Book. 1. The pin...
The correct answer is option 'A', which states that only statement 1 is correct.
Explanation:
1. Pink Pages for Critically Endangered Species:
The Red Data Book is a publication that lists and categorizes species based on their conservation status. It is used by conservationists, researchers, and policy-makers to assess the threat level and prioritize conservation efforts for various species.
The first statement says that the pink pages in the Red Data Book include the critically endangered species. This statement is correct. The pink pages are specifically dedicated to listing species that are critically endangered, meaning they face an extremely high risk of extinction in the wild. These species are at the highest level of threat and require urgent conservation action to prevent their extinction.
2. Green Pages for Recovered Species:
The second statement suggests that green pages are used for species that were formerly critically endangered but have now recovered to a point where they are threatened only. This statement is incorrect. The Red Data Book does not use green pages for such species.
The Red Data Book categorizes species into different threat levels, and the green color is not specifically assigned to any particular category. Instead, it uses different symbols and categories to denote the conservation status of each species. These categories include critically endangered, endangered, vulnerable, near threatened, and least concern. Species that have recovered from critically endangered status may be downgraded to a lower threat level, but they are not assigned green pages.
Therefore, the correct answer is option 'A' - only statement 1 is correct. The Red Data Book uses pink pages for critically endangered species, but it does not use green pages for recovered species.
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