Q: (SSC/0)
question_subject:
Geography
question_exam:
SSC
stats:
0,34,28,4,17,7,34
keywords:
{'abundant metal': [1, 0, 0, 0], 'aluminium': [1, 0, 3, 2], 'copper': [1, 0, 1, 1], 'magnesium': [1, 0, 2, 3], 'crust': [1, 1, 0, 0], 'iron': [0, 0, 1, 1], 'earth': [0, 1, 1, 1]}
The correct answer is option 4, Aluminium.
Aluminium is the most abundant metal in the Earth`s crust. It makes up about 8% of the Earth`s crust by mass, which is significantly higher than the other options. Magnesium, option 1, is also a commonly found metal in the Earth`s crust, but it is not as abundant as aluminium. Iron, option 2, is a very important metal, but it is not as abundant as aluminium. Copper, option 3, is also widely used, especially in electrical applications, but it is not as abundant as aluminium. Therefore, aluminium is the most abundant metal on Earth`s crust.