Answer:
The most vital function of Earth's magnetic field is to deflect most of the solar winds. The solar winds are dangerous level of radiation, that would kills us without our magnetic field.
A push factor would be something like war or famine or something. A pull factor would be something like a job or new opportunity, its usually for financial reasons in my opinion. Hope this helped!
The massive rain forest is one of the major barriers to travel in the Congo region. The correct option among all the options that are given in the question is option "c". This rain forest is very dense in some places and it is almost impossible to pass through it. I hope the answer helps you.
Great beach view, easier access to fish, more variety of tuna markets, other than that it’s pretty basic unless you count how easy it is to be flooded by a natural disaster
Colombia. If you drove from the US to South America, you would be going south. The only North American country bordering South America is Panama, and the only South American country bordering Panama is Colombia.