Monthly archives: August, 2020

Satellites, Meteors, Constellations and Auroras.

Satellites: Satellite is a large body which revolves around a planet. The Solar System has 162 satellites. Out of these satellites, Jupiter has 63, Saturn has 56, Uranus has 27, Neptune has 13, Mars has 2 and Earth has one satellite(Moon). Major Satellites of Solar System are as under: Earth: Moon Mars: Phobos, Deimos. Neptune: …

Environmental Determinism and Possibilism:

Historical Background: It is the doctrine that human activities are controlled by environment. This belief has deep roots in ancient history. For example, Hippocrates linked the characteristics of people in a particular place to the influence of environmental factors such as terrain, altitude and humidity. Similarly Aristotle also said that the world’s climatic zones determined …