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Study Guide

Texas Envirothon Study Guide

Envirothon background information, sample document aids, field tests with answers, and current workshop presentations available for download.


Freshwater ecology, water quality standards and future protection, identifying aquatic life, as well as wetland and other aquatic system resources.

Go to Aquatics

Current Issue & Oral Presentation

Recommended reading and additional information relating to the current issue and oral presentation.

Go to Current Issue


Forest ecology, vegetation, equipment used, local Texas forest systems, tree and shrub identification, and other forestry related topics.

Go to Forestry


Soil surveys relating to agricultural waste management, dwellings and small commercial buildings, wildlife habitats, introduction to soil, and the hazards of erosion.

Go to Soils


Ecological concepts, amphibian life, animal tracks, mammal skulls, and migratory birds. Animal tracks worksheet and key available for download.

Go to Wildlife

Teacher Workshop Presentations

Presentations from the latest teacher workshop.

Go to Workshop


  • Texas Envirothon

    Phone: 281-283-3045

    North Office Annex
    2700 Bay Area Blvd, Box 540
    Houston, TX 77058-1002