The Earth rumbles and a hiss of steam issues from the top of Mt Ruapehu. Are these two events related? Is the earthquake caused by the volcano? Or is the steam caused by the earthquake?
Tectonic plates
When Alfred Wegener first proposed the idea of continental drift (the precursor idea to plate tectonic theory), it didn’t quite explain the full story. While he correctly showed that Africa and South America fitted together, his model wasn’t able to explain the violent forces that occur around the Earth’scrust.
I believe a=128/15
I hope this helped a bit~
The answer you are looking for is "<span>a. elements of ecosystems are mutually dependent on each other ".</span>
The Spanish people colonist was
interdependent
The answer is C. the mobile.
