The axis is an imaginary line through both the north and south poles on which the Earth rotates. The equator is from the point that the latitude is calculated. In other words, it is the 0° latitude line.

Archaeologists mainly study about the human past and present, through the materials, which they left behind. Paleontologists mainly study about fossils, or evidence for formerly living animals and plants. It...

A locomotive is a self propelled vehicle that is used for pushing or pulling freight or passenger cars on railroad tracks. There are various types of locomotives like steam, electric and locomotive. On the...

Secularism is a philosophy, which forms its ethics without any reference to religion and which promotes the development of human art and science. Communalism is a principal of living together, sharing...

Secular is a concept, in which a system forms its morals without any religious influence. Communal is defined as a religious community.