Answer to Question 1
False
RATIONALE: Under Nazi rule, many German Jews fled to the United States, and others emigrated to Palestine in support of the Zionist movement which, since the late 1890s, had aimed at establishing a Jewish homeland in Palestine, with Zion (a sacred hill in Jerusalem serving as a synonym for Jerusalem) as its capital.
Answer to Question 2
carbon dioxide -burning fossil fuels
methane - rice patties and the guts of ruminating animals like cattle
nitrous oxide - the breakdown of nitrogen fertilizers
chlorofluorocarbons (CFCs)- used as refrigerants and coolants