expat
expatriate
Their is no person called Global Warming. Its the phenomenon.
A person that grows plants is called a farmer.
A person who studies volcanoes is called a volcanologist.
Galileo
A "cartographer", a "surveyor", a "draftsman".
leaves collector
A time a person rules is called a 'Ruling Period' or 'Reign'
A person who leaves their own country to settle abroad is commonly referred to as an expatriate or an immigrant. This individual typically chooses to move to another country for various reasons, such as work opportunities, education, a better quality of life, or to be with family or loved ones.
dead! Actually it is a testator.
Immigrant
A foreigner
Another word for abroad is overseas. A person can work or live abroad while his home is in the US somewhere.
immigrant
A person who leaves a country to go live permanently in another is called an emmigrant,
Executioner Or headsman.
diplomat
They're leaves...and called carrot tops.