Answer:
Upwelling, the rising of water from deeper layers of the ocean, is a wind-induced movement that brings cold and nutrient rich water to the surface.
Explanation:
Marine resurgence is an oceanographic phenomenon that occurs when subsurface waters rise. These waters consist of a large amount of nutrients and have a lower temperature than surface waters, becoming colder. This phenomenon generally occurs in areas where primary production is high, or when there is strong fishing activity in the region.
Answer:

Explanation:
Given
See attachment
Required
Find x
To find x, we make use of tangent formula

Cross multiply

Make x the subject


--- approximated
Explanation:
convergent plate boundaries
Natural phenomena such as earthquakes, mountain formation, and volcanoes occur at plate boundaries. Mountains are usually formed at what are called convergent plate boundaries, meaning a boundary at which two plates are moving towards one another. This type of boundary eventu
Answer:
Gabon, Congo, the Democratic Republic of Congo, uganda, Kenya and Somalia