Which analysis is most correct when linking infrastructure expansion with deforestation?

Correct answer: Railways, roads and construction created combined demand for land and timber

The direct answer is A: railways, roads, and construction created a combined demand for land and timber. Infrastructure needs space for tracks, roads, stations, bridges, buildings, and settlements, so forests may be cleared to obtain land. Construction also consumes wood and other materials, while railways historically needed timber for sleepers and fuel in many contexts. Thus infrastructure can pressure forests in two connected ways: removing trees from the site and taking forest products for building or transport. Option A is correct because it includes both land demand and timber demand. Option B is wrong because large infrastructure projects can clearly disturb and remove forest cover. Option C is wrong because roads are mainly built on land, not only in water. Option D is wrong because every construction project requires materials, labour, and land. Exam cue: infrastructure means space plus resources; both can drive deforestation.