3 programs, side by side

Rows marked with a dot are where these differ. Everything is each university’s own published wording; the “your average” row is yours, calculated the way each program does it.

	Laurier (Waterloo) Environmental Science (BSc) and Studies (BA) OUAC UZH Remove	Lakehead Water Science (Thunder Bay) OUAC AAR Remove	U of T (Scarborough) Physical & Environmental Sciences (regular and co-op) OUAC TSP Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	73–77%“Mid-70s”	70%	73–80%“Mid-70s (regular), high 70s (co-op)”
Required coursesforced into your top 6 — options are the row below	ENG4U MHF4U SBI4U SCH4U	ENG4U	ENG4U MCV4U MHF4U
Choose one ofany of these satisfies it	—	3 of MCV4U, MDM4U, MHF4U, SBI4U, SCH4U, SES4U, SPH4U	—
Prerequisitesas published	English at 60% Advanced Functions at 60% Biology at 70% Chemistry at 60% Prerequisite courses are calculated in the admission average.	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.	ENG4U MCV4U MHF4 Science prerequisites (SPH4U or SBI4U) for specific disciplines are also required. SCH4U is recommended for specific disciplines. See U of T Scarborough's viewbook +1 more on the program page
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	Available	No	Available
Degree	—	—	—
First-year intakewhere published	—	—	340
What you study	Environmental Studies Physical Geography	Biological Sciences Environmental Studies Others in Physical SciencesOthers in Technology	Astronomy Chemistry Environmental Studies Geology
What it is	Environmental Science and Studies combines the study of natural systems, human behaviour, and environmental problems. The BSc focuses on the physical and biological side — climate, ecosystems, water and soil — while the BA emphasizes policy, society, and how people respond to environmental challenges. Both offer optional co-op work terms, letting you apply what you learn in real environmental organizations.	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.	Physical & Environmental Sciences is a degree where you study the natural world through disciplines like physics, chemistry, geology, astronomy, and environmental science. You choose which areas to focus on based on your interests. The co-op option lets you alternate study with paid work terms in science-related workplaces, giving you real experience alongside your classes. This program suits students who want to understand how Earth and space work and prefer hands-on learning combined with classroom study.
The door tomajors you reach through it	environmental science	Applied to directly	biochemistry chemistry earth science environmental science physics
Entrance awardsat this campus, by average	11 published, 1 with no applicationfrom 75%See them	6 published, 5 with no applicationfrom 80%See them	4 published, 4 with no applicationfrom 85%See them
Source	Wilfrid Laurier University — Waterloo on OUInfo	Lakehead University on OUInfo	University of Toronto — Scarborough on OUInfo

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