Why does the effect of deforestation on wildlife connect with economic history?

Correct answer: Because habitats reduced and ecology changed for economic use

The direct answer is A: deforestation reduced wildlife habitats and changed ecology because forests were being used for economic purposes. Economic history studies how people, states and markets use resources, so forest clearing is not only a natural event. First, timber, railways, plantations or farming created economic demand. Next, trees were removed and habitats became smaller or fragmented. Finally, wildlife lost food, shelter and breeding places, and the ecosystem changed. Option A is correct because it connects economic use with habitat loss and ecological change. Option B is wrong because wildlife did not build railways; railways were built by people and required timber and land. Option C is wrong because economic decisions can strongly affect nature. Option D is wrong because deforestation generally reduces, rather than increases, available forest habitat. Memory cue: economic demand can produce environmental damage.