Explanation for Question 50 From the Reading Section on the 2019 April Sat
For number 50, we were looking to describe the relationship between the two passages. 2 So if we go back just to refresh passage, 3 one introduces that where 4 it is, it here is a change in ocean circulation is generally thought to 5 have brought about the onset of the millennium long cooling, 6 which is known as the younger Dryas. 7 So it is talking about that new explanation for the cooling. 8 Then if we look at passage two, it is talking 9 about how they, 10 the researchers have a strong attack on the younger dries impact hypothesis. 11 Then it goes on to say the supposed younger dries impact fails on both 12 theoretical and empirical grounds. 13 So passage one describes 14 a hypothesis and then passage two comes and critiques it and 15 offers evidence disproving it. So the correct answer is going to be a.