4 programs, side by side

Full	Ontario Tech Environmental Biology OUAC DSL ☆ Add to planRemove	Lakehead Water Science (Thunder Bay) OUAC AAR ☆ Add to planRemove	Lakehead Earth Science (includes Environmental Science) (Thunder Bay) OUAC AI ☆ Add to planRemove	Windsor Environmental Science/Environmental Studies OUAC NLS ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	70–73%“Low 70s”	70%	70%	70%“70% minimum average”
Required coursesforced into your top 6 — options are the row below	ENG4UMHF4U	ENG4U	ENG4U	ENG4UMHF4USBI4USCH4U
Choose one ofany of these satisfies it	two of MCV4U, SBI4U, SCH4U, SPH4U	3 of MCV4U, MDM4U, MHF4U, SBI4U, SCH4U, SES4U, SPH4U	—	—
Prerequisitesas published	Six 4U/M credits, including English (ENG4U) Advanced Functions (MHF4U) Two of Calculus and Vectors (MCV4U), Biology (SBI4U), Chemistry (SCH4U) or Physics (SPH4U). We recommend you take all 4 of these courses. A combined minimum 70% average in prerequisite math and science courses. Alternative Offers +1 more on the program page	ENG4U 3 of MCV4U, MDM4U, MHF4U, SBI4U, SCH4U, SES4U, SPH4U Alternative Offers If you do not meet the admission requirements for your program of choice but do meet Lakehead University's general admission requirements, you will automatically be considered for an alternate program.	Earth Science (Environmental Science): ENG4U, 1 from MCV4U, MDM4U, MHF4U Earth Science: ENG4U, 2 from MCV4U, MDM4U, MHF4U, SBI4U, SCH4U, SES4U, SPH4U Alternative Offers If you do not meet the admission requirements for your program of choice but do meet Lakehead University's general admission requirements, you will automatically be considered for an alternate program.	Environmental Studies 70% minimum average ENG4U Environmental Science 70% minimum average +7 more on the program page
More than marks?supplementary application	Marks only	Marks only	Marks only	Marks only
Co-op	Available	No	No	No
Degree	Bachelor of Science, BSc, Bachelor of Science and Management, BSc&Mgt	—	—	Bachelor of Environmental Studies, BES, Bachelor of Science, BSc
First-year intakewhere published	300	—	—	—
What you study	Biological SciencesEnvironmental Studies	Biological SciencesEnvironmental StudiesOthers in Physical SciencesOthers in Technology	Environmental StudiesForestry & ArboricultureGeologyOthers in Physical Sciences	Environmental StudiesGeologyHuman GeographyOthers in Physical Sciences
What it is	Environmental Biology is the study of how living organisms interact with their natural surroundings — plants, animals, ecosystems, and environmental problems like pollution and climate change. The BSc&Mgt option adds business and management courses, preparing you to lead environmental projects or organizations, whereas the straight BSc focuses purely on the science. This program includes co-op work terms, letting you gain field or lab experience while you study. It suits people drawn to solving real environmental challenges and wanting hands-on experience before graduation.	Water Science combines biology, chemistry, physics, and geography to study how water systems work and how to protect them. You'll examine lakes, rivers, and groundwater from ecological and physical angles rather than focusing only on engineering solutions. This program suits students interested in environmental problems who want a science-based approach grounded in both living systems and earth processes.	This program teaches you Earth's physical systems: rocks and minerals, landforms, weather patterns, soil, and water. You'll study how natural processes shape the planet and how humans interact with the environment through forestry, geology, and environmental management. It suits students curious about natural systems and interested in careers protecting ecosystems or managing natural resources.	You study how the natural world works alongside the human systems that affect it. The BES focuses on environmental policy, conservation, and sustainability through social and geographic lenses, while the BSc emphasizes the physical science side: geology, ecology, and environmental processes. Both paths suit people interested in solving real environmental problems through either policy and community work or scientific research and analysis.
The door tomajors you reach through it	environmental science	Applied to directly	earth science	earth scienceenvironmental science
Entrance awardsat this campus, by average	3 published, 3 with no applicationfrom 85%See them	6 published, 5 with no applicationfrom 80%See them	6 published, 5 with no applicationfrom 80%See them	None published by average
Source	Ontario Tech University on OUInfo	Lakehead University on OUInfo	Lakehead University on OUInfo	University of Windsor on OUInfo

Ranges are what each university publishes, not guaranteed cutoffs, and limited-enrolment programs often admit above them. Confirm anything you are about to act on with the university; each column links to its source.