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?
Answers: 1
English, 21.06.2019 19:30
What happens once in a minute twice in a moment and never in a thousand years?
Answers: 2
English, 22.06.2019 03:30
What does michaelis want to get for wilson? a) some food b)a newspaper c) a priest
Answers: 1
English, 22.06.2019 04:30
What was noras point of view on what her parents were doing in keeping freedom in the family?
Answers: 1
English, 22.06.2019 06:00
Which statements are true of an allegory? check all that apply. it is an extended metaphor. it has literal and symbolic meanings. it to communicate an abstract concept. it is an exact representation of actual events. it uses objects to represent a single characteristic. it has moral, social, religious, or political significance.
Answers: 1
Read the following excerpt from e. o. wilson’s “the environmental ethic.” species are disappearing a...
Mathematics, 17.10.2020 01:01
Social Studies, 17.10.2020 01:01
English, 17.10.2020 01:01
Spanish, 17.10.2020 01:01
English, 17.10.2020 01:01
Mathematics, 17.10.2020 01:01
English, 17.10.2020 01:01
Mathematics, 17.10.2020 01:01
Mathematics, 17.10.2020 01:01
Mathematics, 17.10.2020 01:01
Mathematics, 17.10.2020 01:01
Social Studies, 17.10.2020 01:01