Explanation for Question 52 From the Reading Section on the 2019 March Sat
Turning now to the last question of this section, 2 number 52, we're again, looking at the figure we want to know which 3 claim from the passage does the figure best support. 4 So if we look at the overall trend identified in the failure, 5 we see the strong decreasing slope, 6 um, as the distance from the core increases, 7 we see that the water concentration falls dramatically. 8 So the further away we got from the core, 9 there's much less water concentration in parts per million that we can observe 10 in lunar glass feed green five. 11 So looking at our answer choices for number 52, 12 we'll notice that, um, the best answer choice here should be lines 13 48 to 51. These lines reflect that same 14 finding as the graph 48 to 51 is right here. 15 Outer REMS proved to be very dry with only a few parts per million, 16 but the cores of largest speed have as much as 46 per million. 17 So what we're getting at here is that while the outer rims are really 18 dry, the inner core has a lot more water content. 19 And that's exactly the same trend that we see on the graph at the 20 core right here, we have much higher levels of water concentration, 21 and then much further out here, 22 much lower levels. So same trend being observed. 23 And that's how we know that choice D is our correct answer for 52. 24 Um, these other lines speak to other aspects of the 25 passage, um, and don't connect as clearly to the graph. 26 So choice date is our best answer or question number 52.