Fieldwork & Trips
Arizona

GLSI Field Trip to Biosphere 2 – Arizona
During a field trip to Biosphere 2 in Arizona, GLSI students engaged with one of the world’s largest controlled environment facilities. The visit offered insights into large-scale ecological experiments and reinforced classroom concepts in soil and environmental sciences.
Idaho

Field Soil and Vegetation Survey
This image shows a person performing fieldwork, kneeling on a slope surrounded by vegetation. The activity appears related to soil or ecological surveys, documenting soil layers, plant growth, or environmental conditions. Such images are often used to illustrate field-based research in soil science, ecology, or land management.
North Carolina
Rhode Island
Texas

Soil Profile
This image shows a close-up of a soil and rock profile with visible stratification and mineral variations. Different textures and color changes across the layers provide insight into soil formation, geology, and mineral content. Such images are often used in soil science, geology, and land-use studies to document surface and subsurface characteristics.
































































































