From Ancient Greek Map and questions, question #11 isn't?
By sea, Salamis 480 BCE; by land Plataea 479 BCE; land-sea Mycale 479 BCE.
Naval - Salamis.
Land - Plataea.
The Battle of Salamis ~ see related link below .
Battle of Marathon 17th September 490 bc
Which battle.
Take your pick - Salamis, Mycale, Eurymedon, Cyprus and others.
Salamis.
Which battle - there were many, but the Greeks won by superior strategies and tactics.
Battle of Salamis and later at the Battle of Plataea
They defeated them in a sea battle at Salamis.
Salamis, Plataia, Mykale, Eurymedon, Cyprus.
Late August 480 BC
It was not the Greeks but the Greek city-state of Eretria.The Persians then switched to Athens which defeated them at Marathon.
The battle where the Greeks turned back the Persians was the Battle of Marathon.