What major change in land use is shown by clearing forests for tea plantations?

Correct answer: Forest land was turned into commercial production land for the market

The direct answer is A: forest land was converted into commercial production land for the market. Clearing land for tea means the earlier forest ecosystem and many customary uses were replaced by an organised plantation producing one valuable crop. The sequence is: forest is cleared, tea is planted, labour and management are organised, and the crop is sold for profit, often in wider markets. Option A is correct because it states both land-use conversion and commercial purpose. Option B is wrong because the land was not left mainly for local grazing. Option C is wrong because a tea plantation is not simply a sacred site. Option D is wrong because clearing and planting clearly changed the land. Memory cue: clearing forest for tea = forest to market plantation.