Factshastra: Human | How Human Misusing Earth

Thursday, 12 November 2020

Human | How Human Misusing Earth

Hii,

You Know this Is most ridiculas Time Is this Because all Human Misusing Earth And All Human Make Pollution and Many Harm Full Things They Destroy Earth In Many Way So Let's Talk About This Topic Of "Human | How Human Misusing Earth"

1.) How human misusing minerals?

Human Misusing most of the minerals and many more of this because all the humang things that many people know the Amazing Minerals Profit and More and all people not of this things.

2.) Homosepien next stage of human.

Humans are such a large population (nearly 8 billion) that we as a species are in stasis. Evolution depends on new traits spreading, over generations, to everyone in the population. This is called “fixation”.

The more individuals, the greater the number of generations required for fixation. It simply takes more generations. The curves are complex, but the graphs of number of generations on the y-axis vs number of individuals on the x-axis are very steep. Our effective population size (individuals who are mating and producing offspring) is well over 3 billion. At that number we are looking at, at least, 500,00+ generations to fixation. Of one trait. To change a species requires many new traits.

At 25 years per generation, do the math. We are looking at 12.5 million years before a new trait is fixed. Look at it this way: the trait for lactose tolerance appeared 7,000 years ago when the relevant population in the area was < 50,000. In the last 7,000 years this very beneficial trait has only spread to 1/3 of all people on earth. And the rate of spread has basically flatlined.

The only way evolution would happen to humans is if there were a collapse of civilization so that individual populations were drastically reduced and cut off from each other. In that case different small, isolated populations over the globe could evolve for local environments: Kalahari Desert, Amazonian rain forest, Himalayan highlands, etc. Even then, the last such allopatric evolution took 500,000 years to produce new species, and that was with a stone age technology.

3.) In which era early human can to know the proper use of wood.

Archaeologists have discovered the earliest evidence for woodworking yet. According to a report published in the April issue of the Journal of Human Evolution, 1.5-million-year-old stone tools belonging to Homo erectus sport telltale traces of acacia wood. The new finding predates the oldest known wooden implements by about a million years.

Manuel Dominguez-Rodrigo (right) of the Universidad Complutense in Madrid and his colleagues unearthed the ancient hand axes, which were made in the so-called Acheulean tradition, at a site called Peninj in Tanzania. Subsequent microanalyses of the matrix adhering to the tools revealed residues of wood indistinguishable from those known from acacia. Furthermore, the tools exhibit wear patterns indicative of heavy-duty activities, such as hardwood working.

"The importance of this study is that it shows that humans, at a very early stage of their evolution, were producing wooden implements that have not been preserved in the archaeological record," the researchers write in their report. Although it has been suggested that such early hominids lacked the necessary technology for hunting, the new study opens up the possibility that they were making wooden spears. "This could have enhanced their adaptation as hunters to open environments," the team notes, "and gives us further insight into the complex intelligence of hominids at that time."

That's the Human Being Report of this And also A Human Misusing Earth Is the Most Important Topic.

And

please don't Misusing Earth is this very important for everyone and please save earth.

Also Visit For Profit👇

https://amzn.to/2Tnugqw

Watch This👇