Complex sentence: The British government in India was interested in the use of forest produce and the felling of trees was unregulated and between 1847 and 1850 it was realized that the forests were being lost.
Split into simpler sentences: The British government in India was interested in the use of forest produce. The felling of trees was unregulated, and between 1847 and 1850 The British government realized that the forests in India were being lost.