The National Society of Consulting Soil Scientists (NSCSS) is a group of people who are experts in dirt! Just like how you might be really good at playing a game or drawing pictures, these people are really good at studying and understanding soil.
Soil is the stuff that makes up the ground outside, and it's very important because it's where plants grow. In fact, without soil, we wouldn't have any plants or trees! Soil can look different depending on where you are and what kind of plants grow there. Some soil might be sandy, while other soil might be really dark and filled with nutrients.
The members of the NSCSS work together to study and understand different types of soil. They might test the soil to see what kind of plants could grow well there, or they might figure out how to help better protect the soil to keep it healthy.
They also help people make decisions about how to use the land. For example, if someone wants to build a house or a road, the NSCSS can help figure out where the best place to put it is so that the soil won't be damaged.
Overall, the NSCSS is a group of people who are really good at studying and understanding all kinds of soil and how to help keep it healthy.