Study Guides

AQUATIC ECOLOGY

Water ecology, water chemistry, plants and animals living in or around water, water quality, water conservation, etc.

CURRENT ISSUE

The current issue is a topic selected annually by the National Envirothon Planning Committees. This information is used for the national competition.

CURRENT ISSUE

FORESTRY

Forest ecology, tree identification, insects, diseases, timber measurements, forest management, urban forestry, forest economics, etc.

FORESTRY

SOIL & LAND USE

Classification, soil formation, basic chemical and physical properties, profiles, soil characteristics, soil surveys, site suitability, erosion, land use, conservation practices, etc.

SOIL & LAND USE

WILDLIFE

Identification, habitat, foods, diseases, rules and regulations, management, invasives, etc.

WILDLIFE