The Geography of Afghanistan. Major Bodies of Water: Afghanistan is a landlocked and fairly dry country. Major rivers include Kabul River, Amu Darya, Harirud River, and the Helmand River. Lakes include Lake Zarkol, Kajaki Reservoir, the five lakes of Band-e Amir, and the Sardeh Dam.
Phylum Chordata - lancelets,hagfish ,lampreys ,fishes ,sharks ,amphibians,reptiles ,birds ,mammals
one sea lamprey can upset an ecosystem and food chain by eating an estimated 40 pounds of fish or more in its lifetime multiply that times 22000 lamprey found in just one river and you have a lot of dead fish because of lower large fish populations small fish like the alewife were able to increase in numbers alewives are also invader species which compete with native fish for food and habitat download free sea lamprey wallpapers click on the image to open the large version