The correct answer is (c). Europe is the only continent that has no landlocked state. All other continents have at least one landlocked state.
A landlocked state is a country that is completely surrounded by land. There are 44 landlocked states in the world, and they are located on all six continents. The largest landlocked state is Kazakhstan, and the smallest landlocked state is Vatican City.
There are a number of reasons why a country might be landlocked. One reason is that the country is located in a region that is surrounded by mountains or other natural barriers. Another reason is that the country is located in a region that is not strategically important to other countries.
Landlocked states often face a number of challenges. One challenge is that they have no access to the sea, which means that they must import all of their goods by land. This can be expensive and time-consuming. Another challenge is that landlocked states are often located in remote areas, which can make it difficult for them to trade with other countries.
Despite these challenges, landlocked states have made significant progress in recent years. Many landlocked states have developed strong economies and have become important players in the global economy.