Give two examples of natural and man-made systems.

Natural:
1 taiga forest
2.Pond
Artificial:
1.Aquarium with domestic fish
2.Flower garden in front of the house
3 vegetable garden



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.