In such cases, the person who wants to change it has to show a receipt of the purchase. If the person does not have a receipt and still persists you can call the manager and the manager can solve it. If the manager is not there, you can say that there's nothing that you can do and that the person can return at a later time when the manager might be there. You can also point them to your customer service.
An El Niño<span> event changes the wind and water currents over the Pacific Ocean. The trade winds usually blow from east to west around the equator. ... The warm, western water makes for humid air and thus rainfall at that end of the ocean. During an </span>El Niño<span> event, this pattern breaks down.</span>
The Congo and Niger rivers have interesting irregular courses, and instead of going just in a certain direction, they circle around big areas. This is due to the shape of the landscape, and also because of the types of rocks in the surrounding areas where these two rivers flow.
The shape of the landscape is crucial in the course of a river, since every river is moving through the lowest parts where there isn't obstacles, so these rivers have followed that pattern and it turned out to give them irregular course. Also, the types of rocks on their way are very important, so these rivers managed to get through the sediment rocks as they are easy to erode, but haven't been able to break through the igneous rocks that are much harder.
In any particular culture, an idea or way of doing things that is common to the culture is called a cultural norm.
The Atlantic Ocean is the correct answer for this equation
