The Earth is constantly rotating on its axis. As a result of this it is constantly changing its position with the sun.
The sun’s light and energy hits the different regions of the Earth at different angles throughout the course of one orbit, or one full year. And this creates the differences in the seasons and the annual warming and cooling cycles of the Earth’s Northern and Southern Hemispheres.
<span>So, we have four different seasons: summer, winter, spring and autumn.</span>
FN Normal force Perpendicular (i.e. normal) to the surface. Equal to whatever force is needed to prevent the object from falling through the floor. Use the FBD recipe to find FN . FT Tension In direction of the rope or string (away from the object).
The biggest reason why ancient Greece never chose a single King, and was dominated by smaller city-states instead, are the geographic features of the land where these cities were settled. The mountainous terrain, the isolation of the valleys, and the number of isolated islands would make it difficult for one person to govern it all.
Also, Greeks were famous for their aristocracy that prevented the forming of monarchies. Political independence of the city-states was constantly protected by the aristocracy and so, any individual who would want to conquer the territory would succeed for only a short time and would never have the glory and respect of a real king.
Answer:
Blanketing much of the northern third of the African Continent, or some 3.5 million square miles, the Sahara Desert, the largest desert in the world, extends eastward from the Atlantic Ocean some 3,000 miles to the Nile River and the Red Sea, and southward from the Atlas Mountains of Morocco and the Mediterranean
hope it helps
Explanation:
