It would be a divergent boundary, with the two tectonic plates moving away from eachother.
It's had been built about since 1958.
<span>This means the buoyancy or upward force is 3kg. Mass - buoyancy = apparent mass so 9.3 kg - 3 kg = 6 kg</span>
When the temperature rises the ice in antarctica will melt causing the sea levels to rise. I think that is the answer. hope it helped
