Read the following excerpt from e. o. wilson’s “the environmental ethic.” species are disappearing at an accelerating rate through human action, primarily habitat destruction but also pollution and the introduction of exotic species into residual natural environments. i have said that a fifth or more of the species of plants and animals could vanish or be doomed to early extinction by the year 2020 unless better efforts are made to save them. . as the last forests are felled [destroyed] in forest strongholds like the philippines and ecuador, the decline of species will accelerate even more. in the world as a whole, extinction rates are already hundreds or thousands of times higher than before the coming of man. they cannot be balanced by new evolution in any period of time that has meaning for the human race. why should we care? what difference does it make if some species are extinguished, if even half of all the species on earth disappear? let me count the ways. new sources of scientific information will be lost. vast potential biological wealth will be destroyed. still undeveloped medicines, crops, pharmaceuticals, timber, fibers, pulp, soil-restoring vegetation, petroleum substitutes, and other products and amenities will never come to light. based on the excerpt, which statement best summarizes the author’s beliefs about the disappearing species?
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English, 21.06.2019 19:30, yuvallevy14
Frankenstein: what attitudes toward education are expressed by shelley in her description of victor’s upbringing in chapter 1? what, for example, motivates victor and elizabeth to study/practice?
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English, 22.06.2019 01:30, Skylynn11
Ill give 50 points and brainiest if i can. would be grateful for any on this. the industrial revolution moved the united states into a new economic era. using the resources provided respond to the following prompts as they deal with economic development in the united states. using the maps available on the web links tab, explain the economic development of the united states, especially in regard to its emergence as a major industrial power. (focus on industrial sections; cities and towns; territorial growth; agricultural, mineral, and resource regions; coal fields; slavery; value and production; and distribution of agriculture and manufacturing areas.) using the available maps, explain the economic advantages of the physical geography of the united states. explain the gains that the united states made from trade.
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English, 22.06.2019 02:30, DarcieMATHlin819
What attitude of the aristocracy is illustrated by lady bracknell's lines in the play?
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Read the following excerpt from e. o. wilson’s “the environmental ethic.” species are disappearing a...
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