Question

Plate tectonics suggests that the __________ floats and moves on the _________

for the first line the options are :
A) Biosphere
B) Lithosphere
C) Asthenosphere
D) Geosphere


for the second line
A)LIthosphere
B) Asthenosphere
C) Geosphere
D) Atmosphere

Answer 1

Plate tectonics suggests that the lithosphere floats and moves on the asthenosphere.

so the other answer is incorrect.