What is one result of the convection currents in Earth's outer core? a
Erosion
b
Earth's magnetic field
c
Earth's gravity
d
The melting of the polar ice caps

answer; i believe that the correct answer is (lung);

the main thing i would use is bricks because if there is a hurricane, there is a great possibility for the house to still stand. and i would also use plexiglass windows instead of regular windows because plexiglass isn't prone to breaking.

i'd have to say the answer is probable the second option "the geosphere interacting with the atmosphere"