They were taken to extermination camps.
Please see related question.
to the exxtermination camps.
The term is the Holocaust.
The only groups singled out for extermination rather than enslavement were the Jews and the Romanies ('gypsies'). Please see related question.
Poland.
After the 1st year of WWII.
That is correct. The Nazis wanted to establish a super race, and that also involved the extermination of all Jews.
Concentration camps, Extermination camps and Death camps
Nazis considered the Jews a race whose goal was world domination and who, therefore, were an obstruction to Aryan dominance.
They were deported to the extermination camps. People came from the ghettos, or later they came from thier homes.
Yes, in extermination camps like Auschwitz, Treblinka and Sobibor.
in this context they would normal talk about the final solution to the Jewish question, which was the extermination of the Jews.
There seems to be a misunderstanding here. From 1933 till about 1940-41 the Nazis did their utmost to bully Jews in Germany into emigrating. Those who able to did so. From about October 1941 onwards, the Nazis moved to extermination as the sole policy.