<span>Djenne-djeno is a cultural Heritage found in Mali. Djenne-djenno is a known cultural heritage because it was the first city center in sub-saharan part of Africa. In the past, people would often visit this place alongside their goods to trade with other traders.</span><span />
Do you mean the center of the earthquake?
If so, it is the hypocenter (focus)
The change in the layout of the grid system is an example of urban planning and development.
<u>Explanation:</u>
Urban planning and development takes into consideration the layout of a city or town and plans a layout of all the essential amenities and facilities required in the area. With urban planning and development, the city or town is divided into several small areas and the planning takes place in stages.
Urban planning and development also takes into consideration the factors like movement of people, layout of houses, types of houses and other such factors that have an impact in how a town or city is planned for the maximum benefit of people.
The current is known as the <span>Gulf Stream</span>
"Mass" is the one quantity that you would want to measure in kilograms. On the other hand, weight of an object is measured in Newton. There is definitely a relation between kilogram and Newton. On our planet earth, 1 kilogram is equal to 9.8 Newtons. I hope that this is the answer that has come to your help.