Question

Difficulty: EasyEnvironmental Degradation, Issues, and Resource Management

The South-Eastern geopolitical zone of Nigeria is most severely impacted by which of the following environmental degradation problems?

  1. Gully erosionAnswer
  2. B
    Desertification
  3. C
    Oil spillage
  4. D
    Industrial smog

Answer

Gully erosion is the environmental degradation problem that most severely impacts the South-Eastern geopolitical zone of Nigeria.
Gully erosion is the characteristic environmental hazard in South-Eastern Nigeria, caused by severe water runoff on vulnerable soil terrain.

Step-by-Step Solution

1
Identify the specific region referenced in the question
The region is South-Eastern Nigeria.
Major environmental issues in Nigeria follow distinct ecological and geographic patterns across zones.
2
Match the region to its primary environmental degradation challenge
Gully erosion is the primary land degradation issue affecting South-Eastern states like Anambra, Abia, and Imo.
High rainfall intensity combined with friable soil structures makes the South-East uniquely susceptible to gully erosion.

Key Concept

Regional distribution of environmental problems in Nigeria
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