When there is wind blowing over light soils in Europe, it can pick up tiny bits of dirt and carry them away. This is called wind erosion. The wind can blow really hard and fast, like when you blow on a dandelion and its little wispy seeds go flying everywhere. When there isn't anything holding the soil still, like plants or rocks, it's easier for the wind to pick up the dirt and take it away.
This can be a big problem for farmers who need the soil to grow crops. If too much soil gets blown away, there might not be enough left to plant anything in. So, farmers will often try to prevent wind erosion by planting crops that have strong roots to hold the soil together, or by putting up fences and barriers to block the wind.
It's important to take care of our soil, especially the light soils in Europe, so that we can keep growing food and plants for us and the animals to enjoy.