Our planet Earth has a magnetic field that is mostly caused by electric currents in the liquid outer core. It has two poles, just like any other magnet. I hope this helps.
Answer:
primary boycott
Explanation:
Primary boycott is said to occur when a company's labour union hinders the production, purchase, distribution and usage of the company's goods and services. Primary boycott is used as a means of settling Industrial disputes because it forces the management to negotiate with the workers. Primary boycott involves efforts directed at those that are generally involved.
From this question, the union asked the employees to stop production or distribution, and the general public to stop purchase or usage of the company’s products. This is an example of primary boycott.
The correct answer to this open question is the following.
Although you did not attach options for this question, we can comment on the following.
The two events which ended the time of primitive society started the time of animal husbandry society were the end of humans being nomads and the beginning of the Neolithic Revolution.
When humans established between the Rivers Tigris and Euphrates, in the Middle East, they formed the first and oldest civilization on planet Earth: the Sumerians.
There, they developed new and advanced agriculture techniques and could prosper learning the times of the flooding of the rivers. That flooding left a very fertile soil to grow crops. That is why they could establish powerful city-states such as Lagash, Ur, Kish, Nippur, Uruk, or Eridu.
The Neolithic Revolution is also known as the Agriculture Revolution. That is when Sumerians started to plant seeds and domesticate animals.
Answer:D. the serial position effect
Explanation:Serial-position effect refers to how we tend to easily remember only the first and last items in our list of items and find it hard to recall those in the middle of our list
Remember those at the first list is known as a recency effect and recalling those at the end of the list is known as primacy effect
