Geography, 09.07.2019 05:20 lisamiller
Installing scrubbers in smokestacks and switching to cleaner-burning fuel are the two methods available to northern power for reducing harmful emissions from its plants. scrubbers will reduce harmful emissions more than cleaner-burning fuels will. therefore, by installing scrubbers, northern power will be doing the most that can be done to reduce harmful emissions from its plants. which of the following is an assumption on which the argument depends? (a) switching to cleaner-burning fuel will not be more expensive than installing scrubbers.(b) northern power can choose from among various kinds of scrubbers, some of which are more effective than others.(c) northern power is not necessarily committed to reducing harmful emissions from its plants.(d) harmful emissions from northern power's plants cannot be reduced more by using both methods together than by the installation of scrubbers alone.(e) aside from harmful emissions from the smokestacks of its plants, the activities of northern power do not cause significant air pollution.
Answers: 1
Geography, 22.06.2019 19:10, heidiheffron574
One of the brightest comets of the 20th century was comet hyakutake, which passed close to the sun in early 1996. the orbital period of this comet is estimated to be about 30,000 years. find the semi-major axis of this comet’s orbit. compare it to the average sun-pluto distance and to the distance to alpha centauri, the nearest star to the sun, which is 4.3 light-years distant.
Answers: 3
Geography, 22.06.2019 21:30, abdirahmansoloman
What is a small water source like a stream or brook?
Answers: 1
Geography, 22.06.2019 21:50, baeethtsadia
Match the graph type to its description. 1. uses symbols to describe information pie 2. compares different quantities at the same point in time line 3. compares increases and decreases in a quantity over a period of time bar 4. shows the relationship of parts to each other and to the whole pictograph
Answers: 1
Geography, 23.06.2019 14:50, ciya12
Rah is completing a school project on the expansion of fast food restaurants across the united states. she finds a map that shows a clear pattern of restaurants beginning in the east and expanding west. this map was most likely created using the technology of
Answers: 3
Installing scrubbers in smokestacks and switching to cleaner-burning fuel are the two methods availa...
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