Answer:
There are several changes that occur on the earth's surface but also affects the changes below the surface, some of them are as follows:
- When rainfall occur on the sandy surface on earth, it looses the soil under the surface and can cause landslides.
- Imbalance in the food chain above or on the earth surface can affect the nutrient quantity below the surface that is essential for soil bacteria and other microorganisms.
- Deforestation can also loosen the soil and soil under surface can shift its position.
- Use of chemicals on agriculture surface can lead to change the fertility of soil below the surface.