I believe the answer is: <span>"I got sick because I was mad at my brother."
Due to their imperfect cognitive abilities, pre-schooler tend to associate a certain negative things as the cause of other negative things in their life, regardless of the fact. This form of thinking would started to disappear by the time they enter the age of 7-9 years old.</span>
It is considered that Pangea began to break about 180 million years ago. When Pangea started to break is when we have the beginning of the continental formation that we have nowadays and the start of the birth of the Atlantic Ocean between South America and Africa.