Answer:
Oil, metals, natural gas
Explanation:
Norway is one of the richest nations in the world, and its wealth can be largely attributed to an impeccable management of the countries vast natural resources.
The most exploited and profitable of these have been oil and natural gas, but Norway is also rich in several metals such as titanium, copper and iron ore.
In addition to these extractible resources, Norway also has an extensive coastline with excellent fishing and dense forests.
True, Italy and Portugal are both part of Mediterranean Europe. Mediterranean Europe is also known as southern Europe and includes the Iberian Peninsula (meaning both Spain and Portugal), southern France, Italy and Greece. We can talk about the Mediterranean or southern Europe in terms of geography or cultural, political and economic attributes.
Alpine glaciers often feed rivers used for their freshwater. Glaciers in the Himalayas contain the largest store of water outside of the Greenland and Antarctic ice caps, and feed seven major Asian rivers: the Ganges, Indus, Brahmaputra, Mekong, Thanlwin, Yangtze, and Yellow Rivers.