Question

Some human activities brought out in this lesson section that affect the health of Sub-Saharan Africa's marine ecosystems are: (SELECT ALL THAT APPLY)

A resource extraction

B vegetation clearing

C invasive species

D dams

E development

F farming

G tourism

Answer 1

The answers are A,B,D,E,G

Answer 2

Answer:

A resource extraction

B vegetation clearing

C invasive species

E development

G tourism

Explanation:

• The sub-Saharan Africa marine ecosystem is affected by the presence of the man-made activities as the resource extractions, clearing of the forest and depletion f the vegetation zones, invasion of non-native species to lands and there impacts on the marine life.

• Various development activities like the construction and tourism activities that lead to the degradation of the landscape the loss of mineral and soil fertility.

• All these tend to disturb the sub-Saharan African unique biodiversity of the marine ecosystem.