Showing how trends change over time
The characteristics that many island countries in the Pacific Ocean share is that they experience significant seismic activity. This is because of the Pacific Rim and the plates are under these islands.
Answer:
Deforestation
Explanation:
Sub-Saharan Africa simply refers to the southern part of the African continent which covers many of the countries. It covers a large geographical area. The area faces a lot of environmental problems that mostly includes the pollution such as water, soil, air, mining activities also affects the area, deforestation, and climate change.
From the above give options, deforestation is the major environmental problem in the Sub-Saharan Africa.
The Rhine River's name is derived from a Celtic word 'Rēnos'.
I believe it is a landform.