Category: Earth

The property and objects that the Earth affords to us are abundant. Over centuries, the human race has made use of these resources. Every one has utilized the money and used to it to gain themselves. However, the rational use of the sources have brought on injury on the planet. We are inserting the Earth…

Geography is considered to be science because it uses the scientific method, and because of the modernization gadget related to science such as anemometer, remote sensing, global positioning, compass, hydrometer, and pressure sensor would not have existed today without geography. Geography can be categorized into two parts: physical geography and human geography. Physical geography mainly…

The phenomenon of the Earth’s crust has currently been determined in geology. It is due to the fact of these layers that mountain ranges have been formed. The outer surface of the planet on which we live is like a strong shell. While the internal layers are hot and fluid where human existence is now…

Earth was formed around 4.54 billion years ago through the gathering of mass from the accretion disc of the solar nebula during the formation of our solar system. In its early stages, earth was constantly under heavy bombardment from other floating bodies, leading to intense volcanic activity. After approximately a billion years of constant collisions…

‘Global warming isn’t a prediction. It is happening’, by James Hansen. Based on this quote, global warming does occur and is not just a mere prediction. There have been many cases where various flora and fauna have been greatly reduced because many of their homes have been lost, replaced by many tall buildings and residential…

Introduction Senecio madagascariensis Poiret (fireweed) is an short-lived or daisy-like annual herb with abundant branched stem that grows from 10 to 70 cm in height. Fireweed is native to Madagascar and Southern Africa and it was first introduced in the Hunter Valley in Australia by 1918 (Department of Agriculture and Fisheries QLD, 2017) and large…

In the words of Stephen Hawking, the universe was formed as the result of a “happy accident”. Life on this planet is one of the most beautiful accidents of all, the result of certain elements, chemical reactions, and the perfect environment. The Earth is an environment perfectly suited for human life, of which we have…

Nature is one of the factors that sustain life. Starting from the food we eat to the air we breathe. Almost all of the things around us are given by nature. But how cold-blooded are we when it comes to preserving it? We are like fleas that live on dogs or leeches that suck blood…

Introduction Today humans are enjoying a technological era where everything becomes possible and easier through various technologies and industries. But this luxurious life does have a black side. It has many harmful effects on nature. Earlier people don’t have major industries and technologies but they have trees and pure air. Today people have all the…

Homo sapiens appeared on the scene about 300.000 years ago in Africa as the latest finds in Morocco confirmed. Still, there is much we don’t know about our species. Many questions remained unanswered like who was our direct evolutionary ancestor. It is not yet clear whether humans evolved from Homo heidelbergensis or some other species.…