The correct answer is C. Mountain.
Explanation
A mountain is a form of the earth's surface (landform) that is characterized by being at a higher height than its surroundings, the mountains are the result of the geological activity of the earth. Many mountains are volcanoes at the same time, others are part of long mountain ranges such as the Andes or the Himalayas. In general, the mountains offer a great diversity of climates due to the different heights to which one can be, this allows the living conditions of the organisms to differ from each other. Also, another important characteristic of the mountains is the existence of moor in the high areas where the water that forms streams and rivers is born. So, the correct answer is C. Mountain.
