ഭൂമിയിൽ മൊത്തം _____ രേഖാംശ രേഖകളുണ്ട്.
A90
B270
C180
D360
A90
B270
C180
D360
Related Questions:
Which of the following statements are true about the Earth’s crust?
Its thickness is uniform throughout.
It is thickest under mountain ranges.
The average density of oceanic crust is greater than continental crust.