How should the effect of forest reservation on grazing and animal rearing be understood?

Correct answer: Rights of forest entry and grazing could be restricted

Direct answer: Option A, because forest entry and grazing rights could be restricted. Forest reservation placed an area under special government control. Step by step: the government declared forests reserved; officials made rules about entry and use; traditional grazing routes or access could be stopped, limited, or made subject to permission; people then had greater difficulty feeding cattle and maintaining animal-based livelihoods. Option A is correct because it describes the possible effect without claiming that every rule was identical everywhere. Option B is absurd: animal rearing does not become sea trade. Option C is the opposite of reservation, since reservation generally meant more regulation, not no rules. Option D is unrelated and impossible; animals do not receive government posts. Exam cue: reservation means restricted access, so always consider its effect on grazing and forest users.