I have recently moved to a new city, so a map that I use often is a map of the city that includes all important touristic attractions. The map highlights items such as museums, art galleries, restaurants, coffee shops, shopping malls, parks, historic landmarks and other elements of cultural interest.
This map allows me to find locations, but it also includes extra information, such as the nature of each location. The map fits in the category of special interest, as it addresses a need (tourism) that is not usually included in most standard maps.
The correct answer is - it lost ocean access.
The relative location, simple means, the relationship of a certain place with other places. It can be anything from physical geographic features, natural resources, economy, ocean/sea access etc. that are determining the relative location of a country. For Ethiopia, the very important aspect of its relative location is the ocean access. When it lost access to the ocean waters, and is surrounded with the likes of Djibouti, Somalia, and Eritrea that do have access to the ocean, it changed the relative location of the country because it became economically dependent from its neighbors. It became a landlocked country, so any dispute with the countries that have access to the ocean can be a huge blow for the economy of the country, thus putting Ethiopia in a very bad situation where it is heavily dependent and blackmailed by its neighboring countries.
Rivers begin in mountains or hills where rain water or snowmelt collects and forms tiny streams called gullies.
1 Car Length and 3 Car Lengths