[1] The main environmental problem caused by the production of Greek yogurt is the creation of acid whey as a by-product. [2] Because it requires up to four times more milk to make than conventional yogurt does, Greek yogurt produces larger amounts of acid whey, which is difficult to dispose of. [3] To address the problem of disposal, farmers have found a number of uses for acid whey. [4] They can add it to livestock feed as a protein supplement, and people can make their own Greek-style yogurt at home by straining regular yogurt. [5] If it is improperly introduced into the environment, acid-whey runoff can pollute waterways, depleting the oxygen content of streams and rivers as it decomposes. [6] Yogurt manufacturers, food scientists; and government officials are also working together to develop additional solutions for reusing whey.

Question

[1] The main environmental problem caused by the production of Greek yogurt is the creation of acid whey as a by-product. [2] Because it requires up to four times more milk to make than conventional yogurt does, Greek yogurt produces larger amounts of acid whey, which is difficult to dispose of. [3] To address the problem of disposal, farmers have found a number of uses for acid whey. [4] They can add it to livestock feed as a protein supplement, and people can make their own Greek-style yogurt at home by straining regular yogurt. [5] If it is improperly introduced into the environment, acid-whey runoff can pollute waterways, depleting the oxygen content of streams and rivers as it decomposes. [6] Yogurt manufacturers, food scientists; and government officials are also working together to develop additional solutions for reusing whey.

To make this paragraph most logical, sentence 5 should be placed

A) where it is now.
B) after sentence 1.
C) after sentence 2.****
D) after sentence 3

2)The share of library materials that is in nonprint formats [1] is increasing steadily; in 2010, at least 18.5 million e-books were available for circulation.

At point [1], the writer is considering adding the following information.

â€”e-books, audio and video materials, and online journalsâ€”

Should the writer make this addition here?

A) Yes, because it provides specific examples of the materials discussed in the sentence.*****
B) Yes, because it illustrates the reason for the increase mentioned later in the sentence.
C) No, because it interrupts the flow of the sentence by supplying irrelevant information.
D) No, because it weakens the focus of the passage by discussing a subject other than librarians.
can you check? plz

Answer 1

Both your answers seem right to me

Answer 2

I agree with the first answer.

I agree with the second answer.

Answer 3

I agree with both answers, too. Really. )

Answer 4

To make the paragraph in question 1 most logical, sentence 5 should be placed after sentence 2 (option C).

This placement creates a logical flow of information. Sentence 1 introduces the main environmental problem caused by the production of Greek yogurt, which is the creation of acid whey. Sentence 2 explains why Greek yogurt produces larger amounts of acid whey compared to conventional yogurt. Then, sentence 5 talks about the potential negative impact of improperly introduced acid-whey runoff on waterways. This sentence builds upon the information presented in sentences 1 and 2 by highlighting the environmental consequences of acid whey disposal.

Regarding question 2, the writer should make the addition of "e-books, audio and video materials, and online journals" at point [1] (option A).

This addition provides specific examples of the nonprint formats mentioned in the sentence and helps to further clarify the context. It adds relevant information that supports the statement about the increasing share of library materials in nonprint formats.