Change in the atmosphere, destruction of the ozone layer
Changing the hydrosphere, changing riverbeds, building dams, pollution and reducing the amount of fresh water
Changes in the lithosphere, changes in the soil composition and structure of the soil layer
Depletion of natural resources, destruction of forests
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.