It's not. If your mother is telling you to eat the crust because it's "good for you" ... well, it's not bad for you, and not eating it is wasting food, but it's not as if you'll curl up and die if you don't eat it because it contains nutrients you can't get in any other way.
A couple of studies have found that the crust is richer in fiber and antioxidants than the bread itself, but if the only fiber and antioxidants you're getting come from bread crust you're either eating way too much bread crust or not nearly enough fiber and antioxidants.
It's what we live on.
It stops us falling into the mantle. Superheated rock ruins most people's days.
the Crust
The crust on that pie is yummy! The earth's crust shifted. The people in high society have been referred to as "upper crust".
We live on the crust
people
The crust is the Earth's outermost layer that provides a solid surface for us to live on and for the continents to sit upon. It plays a crucial role in supporting life by containing essential elements and resources like minerals, water, and soils. Additionally, the crust is important in the study of geology and understanding Earth's processes, such as plate tectonics and earthquakes.
Because that is where they live.
People walk on the Earth's crust, which is the outermost layer of the Earth. It is relatively thin compared to the other layers and is where all human activities take place.
The light element crust of the earth is important to us. It provides the land that we live in and the water that we drink.
The pedosphere is where people live on the earth's crust.
the crust of the earth