How to look at (dig) soil to view soil layers (horizons).

Organization
Soil Science Society of America
Discipline
Earth and Space Sciences
Grade Level
PreK-2
3-5
Lesson Area
Soil Basics
Lesson Type
Activity
Lesson Keywords
Soil Profile
Soil Horizon

Next Generation Science Standards

Grade Discipline Core Idea
3-5 ESS2.A: Earth materials and systems

Four major Earth systems interact. Rainfall helps to shape the land and affects the types of living things found in a region. Water, ice, wind, organisms, and gravity break rocks, soils, and sediments into smaller pieces and move them around.

3-5 ESS3.A: Natural resources

Energy and fuels humans use are derived from natural sources and their use affects the environment. Some resources are renewable over time, others are not.

PreK-2 ESS2.A: Earth materials and systems

Wind and water change the shape of the land.

PreK-2 ESS3.A: Natural resources

Living things need water, air, and resources from the land, and they live in places that have the things they need. Humans use natural resources for everything they do.