1,4,2,3
I’m not 100% sure though
Answer:
Mountains are usually formed at what are called convergent plate boundaries, meaning a boundary at which two plates are moving towards one another. ... Sometimes, the two tectonic plates press up against each other, causing the land to lift into mountainous forms as the plates continue to collide.
A. Oil
Oil is the most important export because it's the most needed, so it helps their economy grow faster.
Answer:
The main European Institutions are: the European Council, the European Commission, the Council of the European Union and the European Parliament.
Explanation: