It is dangerous because of all the ice and snow. It is useful because it will bring us more food since not that many animals can survive the freezing cold.
+++
How did 3 people find that useful? ice and snow can be dangerous to the unprepared but that does not really answer the question. The second sentence does not tell us anything helpful either. Is this about some sort of computer game or something?
The Great European Plain, which consists of the Northern European Plain and the East European Plain.
European Plain
The Northern European Plain
Europe
Europe
Paris is not located in the Northern European Plain, but Berlin is.
The northern European plain borders the Baltic Sea to the north.
The Northern European Plain.
It is called, appropriately, the Northern European Plain. It runs from the Netherlands across Germany and Poland to the East European Plain.
Europe
no
Yes