English, 14.04.2021 21:50 aischa282005
Read lines 45 through 49.
While temperatures above ground change a lot from day to day and season to season,
temperatures 10 feet below the Earth's surface hold nearly constant between 50° and
60°F. For most areas, this means that soil temperatures are usually warmer than the air in winter and cooler than the air in summer. Geothermal heat pumps use the Earth's constant temperatures to heat and cool buildings. They transfer heat from the ground (or water) into buildings in winter and reverse the process in the summer.
Why does the author discuss the transfer of heat in the last sentence of the paragraph?
A to explain how the heat pump can help people stay warm and cool
B to convince the reader that a heat pump is a worthwhile investment
C to show what makes geothermal activity happen under the Earth's crust
D to argue that geothermal energy is superior to gas or electricity
Answers: 2
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Read the excerpt. while i am i, and you are you, so long as the world contains us both, me the loving and you the loth, while the one eludes, must the other pursue. what do these lines, from “life in a love” by robert browning, convey about the speaker’s pursuit of his beloved? eventually, they will switch roles, and she will chase him. he will try to win her love for as long as they are both alive. if they lived in a different time and place, he would not love her. they are meant for each other, and he is certain that they will be together.
Answers: 1
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Moritz is designing an advertisement to go with president barack obama's back-to-school remarks. how should moritz's ad be similar to the speech? it should be concise. it should be repetitive. it should be persuasive. it should be eye-catching.
Answers: 2
English, 22.06.2019 03:30, destany25
Jason is making a list of sources for his current events report about the presidential election. he writes: magazine, newspaper, news website, book. which choice could provide the most current information? a) book b) magazine c) newspaper d) news website
Answers: 1
Read lines 45 through 49.
While temperatures above ground change a lot from day to day and season t...
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