Amir is asked to read this data chart on the Earth’s layers and temperature. Which layer represents the crust?

Data table containing the following four column headings. Layer number, Temperature Range in Celsius, Average Density in Gram per cubic centimeter, and Composition. Four rows are seen with the following readings. Layer 1, 4400-6100, 11.1, liquid nickel and iron. Layer 2, 200-400, 3.0, solid rock. Layer 3, 5000-7000, 12.8, solid nickel and iron. Layer 4, 500-4000, 4.5, molten rock.

A.
Layer 1

B.
Layer 2

C.
Layer 3

D.
Layer 4