What is a mountain? Write the definition from the dictionary. Mountains are...

Definition of Mountains

The image shows a space to write the definition of mountains from a dictionary. Based on general knowledge and the context of geography, a definition could be:

Горы — это возвышенности, значительно превышающие окружающую местность и имеющие крутые склоны и остроконечные вершины.

(The handwritten part in the image seems to be a personal attempt at writing the definition, possibly 'возвышенности' or similar.)