Question: Wanne karfin dawo da abu ƙasa ne ke da tasiri mafi girma akan magudanar ruwa a duniya?
Options:
ƙarfin fusgo abu zuwa ƙasa dake tsakanin duniya da duniyar wata
ƙarfin fusgo abu zuwa ƙasa dake tsakanin duniya da duniyar rana
ƙarfin dawo da abu ƙasa tsakanin Duniya da duniyar Jupiter
karfin dawo da abu ƙasa tsakanin Duniya da duniyar Mars
Answer: A