Answer:
Iron cannot release energy either by fission or fusion.
Explanation:
When a high-mass star runs out of hydrogen inside its core, it starts burning helium, and then heavier elements until it reaches iron.
Nuclear fusion of iron cannot occur, because the amount of energy required for the fusion of two nuclei of iron is larger than the energy released.
Therefore, when all the lighter elements lighter than iron have already fuse together, the star cannot burn any other element, so the nuclear fusion inside the core stops and the star collapses on itself, producing a huge explosion known as supernova.
Answer:
01)traditional economy: definition:03 scenario;04
02)market capitalist economy;
Definition:01;scenario;01
03)planned capitalist economy;
Definition:03;scenario;02
04)Market socialist economy:
Definition:04;scenario:05
05) planned social economy;
Definition:05; scenario:03
Explanation: plz mark me as brain list anyway have a good dag
D. Changes
Hope this helps! :)
Answer:
Urbanization:
The urbanization is the process of of increase in the population in the nearby cities or areas. The urbanization word comes from the Latin word urbs and the meaning of this word is city. The urbanization basically increase the proportion of the people population in the country.
There are various types of factors which influence the migration from rural area to the urban area are:
- Increase the non agriculture workers
- Migrate in search of occupation
- Age
- Family income
- Cultivated land areas
- Industrialization