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Baylor BU School of Earth and Environmental Sciences Academics Undergraduate B.S. Degrees in SEES B.S. in Environmental Science
  • Undergraduate
    • B.A. Degrees in SEES
    • B.S. Degrees in SEES
      • B.S. in Environmental Health Science
      • B.S. in Environmental Science
      • B.S. Geosciences/Geology
    • More for Your Money
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  • Graduate

B.S. in Environmental Science

The Bachelor of Science in Environmental Science prepares students to understand and address complex environmental challenges through scientific study, laboratory research, and hands-on field experience. Students explore areas such as environmental chemistry and toxicology, water and air quality, ecosystem health, biodiversity, and natural resource management.

Through coursework, internships, and faculty-guided research, students develop the knowledge and practical skills needed for careers in environmental consulting, research, government, conservation, and regulatory agencies, as well as graduate or professional study.

Requirements for a Major in Environmental Science (BS)

Course List
CodeTitleHours
ENV 1301
& ENV 1101
Exploring Environmental Issues
and An Introduction to Environmental Analysis (Lab)
4
ENV 2307Ecology for a Changing World3
ENV 3387Environmental Chemistry3
ENV 3187Environmental Chemistry Laboratory1
or ENV 3188Laboratory Methods in Environmental Assessment and Monitoring
ENV 4370Fundamentals of Ecotoxicology3
or ENV 3314Introduction to Environmental Health
ENV 4102Seminar on Environmental Topics (ENV )1
ENV 43C2Environmental Capstone3
Climate and Sustainabilty 
Select at least three semester hours from Climate and Sustainability3
ENV 1307Climate Change: Environmental and Human Dimensions 
or ENV 1309Introduction to Environmental Sustainability
Field Techniques 
Select at least three semester hours from Field Techniques3
ENV 3310Field Techniques for Environmental Science 
ENV 3317Air Quality and Monitoring Laboratory 
Law and Policy 
Select at least three semester hours from Law and Policy3
ENV 3300The Environment and Political Processes 
or ENV 4307Environmental Law
or ENV 4323The Environment and Economic Analysis
Environmental Management 
Select at least three semester hours from Environmental Management:3
ENV 3333Watershed Assessment 
ENV 3337Principles of Wildlife Management 
ENV 3370Managing Environmental Health and Safety 
ENV 4309Environmental Justice 
ENV 4333Coastal Zone Management 
ENV 4345Water Management 
ENV 4355Sustainable Development and Natural Resources 
ENV 4365The Environment and Energy 
ENV 4379Ecosystem Planning and Management 
or ENV 4380Restoration Ecology
Geographic Information Systems 
Select at least four semester hours from Geographic Information Systems:4
ENV 4485Introduction to Geographic Information Systems 
ENV 4487Advanced GIS Analysis 
Environmental Quality and Health 
Select at least three semester hours from Environmental Quality and Health:3
ENV 3316Introduction to Air Quality 
ENV 3333Watershed Assessment 
ENV 4320Fundamentals of Industrial Hygiene 
ENV 4325Human Health Risk Assessment 
ENV 4344Fundamentals of Toxicology 
ENV 4370
& ENV 4170
Fundamentals of Ecotoxicology
and Fundamentals of Ecotoxicology Laboratory
 
Environmental Science 
Select an additional six semester hours of 3000-4000 level ENV courses6
Subtotal43
Required Courses in Other Fields 
BIO 1305
& BIO 1105
Modern Concepts of Bioscience
and Modern Concepts of Bioscience Laboratory
4
BIO 1306
& BIO 1106
Modern Concepts of Bioscience, continued
and Modern Concepts of Bioscience Laboratory
4
CHE 1301
& CHE 1101
Basic Principles of Modern Chemistry I
and General Chemistry Laboratory I
4
CHE 1302
& CHE 1102
Basic Principles of Modern Chemistry II
and General Chemistry Laboratory II
4
CHE 3331Organic Chemistry I3
MTH 1321Calculus I3
MTH 1322Calculus II3
or STA 2381Introductory Statistical Methods
or ENV 3302Data Analysis for Environmental Studies
PHY 1408General Physics for Natural and Behavioral Sciences I4
or PHY 1420General Physics I
Additional Requirements 
No more than four hours of variable hour courses may be applied to the major 
A minimum GPA of 2.0 in the first fifteen hours of ENV courses that are counted to complete requirements in the major is required. Students who do not have the required GPA in ENV courses after completion of the first fifteen hours will be placed on probation for one semester in the major. 
A grade of “C-” or better in each ENV course used in the major and a minimum overall GPA of 2.0 or higher on ENV courses taken within the major. 
Total Hours72

School of Earth and Environmental Sciences

College of Arts & Sciences

sees@baylor.edu
(254) 710-3406
Baylor BU School of Earth and Environmental Sciences Academics Undergraduate B.S. Degrees in SEES B.S. in Environmental Science
  • About Us
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    • Undergraduate
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      • B.A. Degrees in SEES
        Back
        • B.A. in Earth Science
        • B.A. in Environmental Studies
      • B.S. Degrees in SEES
        Back
        • B.S. in Environmental Health Science
        • B.S. in Environmental Science
        • B.S. Geosciences/Geology
      • More for Your Money
        Back
        • Additional Academic Pathways
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          • Accelerated Bachelor of Arts in Environmental Studies/Masters of Business Administration
          • Accelerated Bachelor of Science in Environmental Health Science/Master of Public Health
          • Accelerated Bachelor of Science in Environmental Science/Masters of Business Administration
          • Earth Science (Double Major with Environmental Studies), B.A.
          • Environmental Studies (Double Major Option), B.A.
          • Environmental Studies - Secondary Major
          • Geosciences - Secondary Major
        • Concentrations within SEES
          Back
          • Environmental Studies (Environment and Society Concentration), B.A.
          • Environmental Studies (Natural Resources Management Concentration), B.A.
          • Geosciences (Life and Environments) (BS)
          • Geosciences (Petroleum/Energy Geoscience) (BS)
          • Geosciences (Solid Earth and Planetary Science), B.S.
          • Geosciences (Water and Climate Concentration), B.S.
        • Minors within SEES
          Back
          • Earth Science Minor
          • Environmental Studies Minor
          • Geosciences Minor
        • Certificate in Environmental Science Sustainability
      • Build Your Experience
        Back
        • Undergraduate Research
        • Internships
        • Field Experience
          Back
          • Geosciences Field Camp
        • Student Organizations
          Back
          • BU-SETAC
          • Baylor Association for Women Geoscientists (BAWG)
          • Baylor Geological Society (BGS)
          • Pi Epsilon the National Environmental Sciences Honor Society
          • Students for Environmental Equity (SEE)
          • Students for Environmental and Wildlife Protection (SEWP)
        • Scholarships and Awards
      • Take the Next Steps
        Back
        • Academic Advising
    • Graduate
      Back
      • Environmental Science Graduate Programs
        Back
        • Department of Environmental Science Graduate Program AI Guidelines (April 2026)
        • Letter to Prospective Graduate Students
        • Ph.D. Degree in Environmental Science Requirements
      • M.S. and Ph.D. in Geosciences/Geology
        Back
        • Graduate Courses
      • SEES Seminar Series
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