The hippopotamus kills more humans than any other animal in Africa. This animal, which has an average weight of about 7,000 pounds, is responsible for 3,000 human deaths every year, according to the African Wildlife Foundation.Know More
Many human deaths occur because male hippos aggressively defend a given territory from predators. Additionally, female hippos become aggressive when potential predators come around their young. In many cases, humans become victims after wandering too close to a river bed that a hippo is protecting. Hippos tend to live in groups of about 15, with a single bull protecting the rest of the herd.
In other cases, a hippo will attack poachers who get too close to the animal's habitat. These poachers will kill the animal and sell its valuable tusks, teeth and fat.
Escaping from a hippo attack is difficult, as the animal can run at speeds of up to 20 miles per hour. By comparison, Usain Bolt, the fastest human in recorded history, reached a top speed of 27.44 miles per hour during a race in 2009. His average speed over a 100 meter race is 23.35 miles per hour.
Mosquitoes indirectly kill more people in Africa than hippos, as they spread diseases like malaria and dengue. Malaria alone kills more than one million people annually on the continent, with most of the fatalities being children.Learn more about Zoology
The "Out of Africa" theory is used in paleoanthropology to explain the geographic origin of modern day humans, and it asserts that modern humans evolved recently in Africa and migrated out into Eurasia, replacing all the regions that were once populated by lineages connected to Homo erectus. In the mainstream press, this theory goes by the moniker the "recent out of Africa model," but in academic literature, it is usually referred to as "recent single-origin hypothesis," "replacement hypothesis," or the "recent African origin" model.Full Answer >
There are a number of creatures in the animal kingdom that can weigh a ton or more, including the southern elephant seal, the blue whale and the hippopotamus. According to About.com, the white rhinoceros and the African elephant also typically weigh at least a ton.Full Answer >
Some animals that weigh at least a ton include all species of the rhinoceros, the African and Asian elephant, the Asian gaur, and the hippopotamus. Other animals that weigh at least a ton are some species of whale including the blue and humpback whales. Some species of fish weigh at least a ton, including the whale shark and the mola.Full Answer >
Some of the many African animals are the hippopotamus, lion, bongo and kudu antelope, vervet monkey, zebra, giraffe, elephant, white rhinoceros, hedgehog, African fish eagle, bonobo, Cape buffalo, jackal, camel, mountain gorilla, hyrax, leopard, gecko, warthog and wildebeest. These animals occupy savannahs, mountains, grasslands, rivers and many national parks.Full Answer >