Well you have to look at the latitude/position of Europe, look how far north it is! Europe is actually very warm for its location, compared to areas at the same latitude. The warm ocean currents bring warmer weather.
By making the people trying and learning to adjust to the warmer climates,and the climates would be all off balance.
Europe is mainly temperate, however it is considerably warmer than areas at the same latitude, due to the Gulf stream.
The hawks often migrate to warmer southern climates in the winter. They will come back to the northern climates after winter.
Oranges come from trees which grow in warmer climates. They're typically grown in Florida and California in the United States.
Iowa
It is much harder to drill in the arctic because of the weather, sometimes the parts of an oil rig freeze. In warmer climates you don't have to worry about that. There is less oil in warmer climates.
convection
Latitudes closer to the Equator have warmer climates because they receive direct sunlight and therefore, the latitudes get evidently heated. :)
to warmer climates
the white oak tree can be found in warmer climates such as New York, Minnesota etc.... they are commonly found in warmer and wetter climates.
Small penguins live in temperate & even tropical climates.
The two common climates in Europe are Mediterranean and Marine climate