Answer:
"The deliberate killing of a large number of people from a particular nation or ethnic group with the aim of destroying that nation or group"
Explanation:
That's the definition.
Good way to remember → "Geno" Can be Genetic/Born as.
So you're killing a large group from a place (nation), or how they were born (race).
Answer:
not necessarily they live all over
Mainland Greece is a mountainous land almost completely surrounded by the Mediterranean Sea. Greece has more than 1400 islands. The country has mild winters and long, hot and dry summers.