Biodiversity on Earth: The Evolution of Homo Sapiens

Biodiversity There are millions of different species living in the Earth, but only one of them has control. We, Homo sapiens. Our wisdom, innovation, and activities have changed our planet. Our ingenuity, our ideas, and our activities will drive all the worldwide problems we are facing now. Since the beginning of humanity, we dramatically changed nutrition supply, environmental composition, and diversity. Meanwhile, we are continually increasing our pressure, and in the next century we may lose the scope of the evolution of many species.

Difference in evolution between two separate human species - Homo sapiens and human Neanderthal. The first human occurrence occurred in Africa as the Earth entered the Ice Age ca. 190,000 years ago. Meanwhile, the Neanderthal people appeared early in Europe under the fierce conditions of the Middle Pleistocene, and continued to exist in Europe through rapidly changing climatic conditions. Each species has its own anatomical features that seems to adapt to climatic conditions - Neanderthals are shorter, arms stronger, shorter forearms compared to the colony adapted today It is getting. And the modern human skeleton is longer and has thinner bones, suggesting a warmer environment. Finally, H. Sapiens has expanded globally and Neanderthals has become extinct about 28000 years ago

Challenges and Opportunities Scientists are trying to understand the interrelationship between the environment and evolutionary events, but little is known about the basis of the relationship between them.

Homo sapiens (our seed) is an animal from man (human) and sapiens species (sage). About five million years ago, human members have evolved in East Africa. This means that when Sapiens first evolved, there were many other human beings on Earth, including the more famous human Neanderthalensis. To tell the truth, from about two million years ago to about 10,000 years ago, several people lived in the world. Only our seeds survive to this day, we do not know well why it will

Biodiversity generally refers to the diversity of the earth and the diversity of life and is expressed by the number of different species on the earth. Since its introduction, Homo sapiens (human beings) killed the entire species, either directly (for example through hunting) or indirectly (for example by destroying the habitat), to extinct species at an amazing rate. Human beings are currently responsible for mass extinction, called Holocene extinction, which makes the extinction rate 100 to 1000 times the normal background speed. Most experts believe that humans have accelerated the rate of species extinction, but some scholars assume that without human life the biodiversity of the earth will grow exponentially rather than decreasing. Holocene extinction continues, meat consumption, overfishing, ocean acidification, amphibious crisis are just one example of almost universal and global biodiversity.