Question

Difficulty: EasyLumbering and Forestry in Africa

Arrange the following sequential stages of timber extraction and transport in the equatorial rainforests of Central and West Africa in the correct chronological order from first to last:

  1. 1Locating and marking mature commercial hardwood trees scattered in the dense forest
  2. 2Felling the selected trees and removing surrounding branches
  3. 3Hauling or skidding the heavy logs through forest tracks to riverbanks or roadsides
  4. 4Floating or trucking the logs to coastal sawmills and export ports

Answer

The correct chronological order begins with locating and marking mature commercial hardwood trees, followed by felling the selected trees, then hauling or skidding the heavy logs to riverbanks or roadsides, and finally floating or trucking the logs to coastal sawmills and export ports.
Lumbering in African rainforests follows a clear chronological workflow: locating scattered hardwood trees, felling them, dragging/skidding the logs to collection points, and finally transporting them via river or truck to coastal mills and ports.

Step-by-Step Solution

1
Identify the initial field activity required before harvesting.
Locating and marking mature commercial hardwood trees.
Because commercial timber species in African tropical rainforests grow far apart from one another, prospectors must locate suitable trees first.
2
Determine the extraction step following tree selection.
Felling the selected trees and removing surrounding branches.
Once a tree is identified and marked, lumbermen fell it and prepare the trunk into manageable log sections.
3
Identify the local transport step inside the forest.
Hauling or skidding the heavy logs through forest tracks to riverbanks or roadsides.
Logs must be moved out of the dense forest interior to an accessible collection point.
4
Determine the final transport step to industrial destinations.
Floating or trucking the logs to coastal sawmills and export ports.
Waterways and heavy timber trucks carry the logs downstream or overland to coastal sawmills and shipping ports.

Key Concept

Sequential stages of timber extraction and transport in African equatorial forests
Estimated Time:45s
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