Only 16 or so elements are truly essential for plant growth. The rest of the elements present in plant tissue are largely taken up in small quantities incidentally (or accidentally!) as plants take up the nutrient elements that they need for growth and reproduction.
Turkey has the largest economy in the region, followed by Saudi Arabia and Iran. Petroleum is the major industry in the regional economy, as more than half of the world's oil reserves and around 40 percent of the world's natural gas reserves are located in the region.
Natural Resources. The Himalayas are a globally recognized biodiversity hotspot and a repository of the most amazing biodiversity and a wealth of other resources that provide succor to humans that live in the region as well as at the base of the high mountains.atural Resources. The Himalayas are a globally recognized biodiversity hotspot and a repository of the most amazing biodiversity and a wealth of other resources that provide succor to humans that live in the region as well as at the base of the high mountains.