Question

select the correct answer. the graph shows petroleum reserves in europe. what is a possible reason for the large variation in petroleum reserves across the region? petroleum reserves in europe a. geological processes b. soil temperature c. volume of groundwater d. wind speed and direction

Explanation:

Petroleum reserves are formed and distributed due to geological processes like sedimentation, burial, and transformation of organic - matter over long periods. Soil temperature, volume of groundwater, and wind speed and direction do not directly influence the formation and distribution of petroleum reserves on a regional scale.

Answer:

A. geological processes