Complex sentence: Since Wangari started the movement in 1977, over 51 million trees have been planted, and over 30,000 women have been trained in forestry, food processing, bee-keeping, and other trades that help them earn income while preserving their lands and resources.
Split into simpler sentences: Since Wangari started the movement in 1977, over 51 million trees have been planted. Over 30,000 women trained in forestry, food processing, bee-keeping, and other trades that help them earn income while preserving their lands and resources.