Physical Geography

Definition of Aphelion  Aphelion is a Greek word where“Apo” refers to the away or apart and “Helios” refers to the sun.   Aphelion is a term of astronomy that refers to the most distant point of the orbit of the planet of the comet or other things from the sun. For the earth, aphelion has […]

Oceans are the backbone of the Earth that consists of 97% of the Earth’s water and millions of water bodies to maintain ecological balance. Five oceans on the Earth contributed the most to the surface of the Earth. The names of the five oceans are the Pacific Ocean, the Atlantic ocean, the Indian Ocean, the

There are five atmospheric layers surrounding the Earth, including troposphere, stratosphere, mesosphere, thermosphere and exosphere. The main composition of the atmosphere is the gaseous molecules. The density of the main atmospheric composition is relatively higher in the troposphere than in other atmospheric layers. The main gaseous substances in these layers include nitrogen, oxygen, carbon dioxide

The Earth has been ellipse so that it is irregularly shaped. It is flatter to rotate the Earth-like and its shape. Earth has marbled in its swirls and marbled so that it can be modified in various shapes and colours. It does not have a perfect shape, but it has the shape of an oblate

Introduction  Earth spins on its axis and to complete this rotation takes 24 hours or one day. The rotation of the earth is completed with an inclination of “23.45” degrees .Solar time represents variation and this results in the non-circular orbit of the earth. With this rotation, Earth also revolves around the Sun and this

The importance of landforms has affected human life by helping them give the accessibility of arable lands. The groundwater erosion landforms have varieties such as Pools, lapies, sinkholes, and caves. It has been seen that these kinds of landforms created by Groundwater erosion have served benefits which are going to be elaborated in this project.

Earth is the only planet in the Solar System that has water and can support life. It holds the position among the 8 planets in the solar system. The size and mass of this planet make it the fifth-largest planet in the Solar System. The earth revolves around the Sun in a time of 365

In the year 1884 International dateline was established which is located halfway around the world. The International Date Line has been followed by the longitude of 180 degrees of north-south line on the surface of the earth. It can be estimated that the International Date Line has been spread out through the mid Pacific Ocean.

Approximately 13.8 billion years ago, all the things in the whole universe came into existence due to an explosion. Before that explosion, all the matters were condensed in an infinitely small singularity, denseness and heat. All the compacted matter suddenly started expanding and this universe began. With the sudden explosive and ballooning expansion of this

The physical geography of the earth may encompass the tradition of geography that can be called the tradition of science. Physical geography may include the surface structures of the landscape, climatic conditions, and the scientific process on the surface of the earth. Apart from that, every activity may take place in the lithosphere, hydrosphere, and