Natural complexes differ from each other for several reasons, such as climate, humidity, precipitation, relief, etc. For example, in hot and constantly humid places of the planet, evergreen tropical forests grow. And in places where it is hot, but very arid, such natural complexes as deserts or semi-deserts appear. And in the northern regions of the planet, where low temperatures are always observed and little precipitation falls, or in the high-mountainous regions, tundra and high-mountain tundra are formed.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.