Earth Science and Society

Earth Science and Society

Earth Science and Society

The other four major contributors to the development of modern astronomy after Copernicus are Galileo , Tycho Brahe , Johannes Kepler and Isaac Newton . Galileo Galilei supported Copernicus ' ideas and was the one who devised the early telescope that was able to enlarge objects up to 20 times . With the use of this telescope , he was able to prove the heliocentric theory proposed by Copernicus . Tycho Brahe is a Danish astronomer who focused on developing astronomical instruments as well as measuring and fixing the position

of stars accurately before the telescope was invented . Johannes Kepler focused on determining the movement of the planets and his laws paved way to the concept of orbits as planetary paths . Isaac Newton 's laws of motion and gravitation further established how planets were able to revolve around the sun and how they moved in an orbit through the pull of gravity

It took a long time to overthrow the geocentric theory because it was backed up by the church and the existing rulers at that time . Those who deviated from the beliefs of the majority were persecuted and thrown to prisons . Only a brave few stood against these people in to prove them wrong and discover the truth . It only tells us that society doesn 't accept the truth with open arms most of the time , as it is hard to break the preconceived knowledge about things . Discoveries such as the heliocentric theory took a very long time to be accepted by the people especially because it replaced a more divine theory that the Earth was the center of everything in the universe

Geography is split broadly into two sub-disciplines which are human geography and physical geography . Physical geography is focused primarily on the built environment and how space is created , viewed , as well has managed and handled by man , considering the influences that humans have on the space they created and occupied . Physical geography on the other hand , deals with the natural environment and how other factors like climate , vegetation and life , soil , water and landforms are created and interact with each other . Geography can be best defined as the study of the earth and its features , including everything contained in it , like the ones inhabiting the earth and the different phenomena occurring in it . Geography 's strengths mainly rely on its different branches , as it seeks to cover most concerns regarding the earth . On the other hand , its weaknesses was that it is not able to fully explain a certain field often , which is why there is a need to study other subfields of geography in to cover for that weakness

The weather is a set of all the phenomena of a given atmosphere considering a certain period of time . This more on a short term basis usually for hours or days say for example today it rained , while yesterday , it was just fairly cloudy . This is in comparison to that of climate , which...