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.

	Laurentian Chimie Pharmaceutique OUAC LCP Remove	Windsor Environmental Science/Environmental Studies OUAC NLS Remove	U of T (Scarborough) Physical & Environmental Sciences - Health Sciences Stream (regular and co-op) OUAC TXH Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	70%	70%“70% minimum average”	73–80%“Mid-70s (regular), high 70s (co-op)”
Required coursesforced into your top 6 — options are the row below	FIF4U FRA4U MHF4U	ENG4U MHF4U SBI4U SCH4U	ENG4U MCV4U MHF4U
Choose one ofany of these satisfies it	—	—	—
Prerequisitesas published	1 French (FRA 4U, FIF 4U ) 1 Advanced Functions (MHF 4U) Two 4U/M Sciences (or one 4U/M science + one 4U/M math) 2 other courses 4U/M (Chemistry (SCH 4U), and Calculus and Vectors (MCV 4U) recommended) 70% in top 6 courses	Environmental Studies 70% minimum average ENG4U Environmental Science 70% minimum average +7 more on the program page	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	No	No	Available
Degree	—	Bachelor of Environmental Studies, BES, Bachelor of Science, BSc	—
First-year intakewhere published	—	—	340
What you study	Chemistry Pharmacology, Toxicology & Pharmacy	Environmental Studies Geology Human Geography Others in Physical Sciences	Astronomy Chemistry Environmental Studies Geology
What it is	This program teaches the chemistry behind how drugs work in the body and how they're developed and tested for safety. You'll study both the chemical structure of medications and how they interact with living systems, combining practical lab work with theory. It suits students who want hands-on science and are interested in pharmaceutical research or drug development rather than becoming a pharmacist directly.	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.	You study physical sciences — chemistry, physics, geology, and environmental topics — with a focus on how they connect to human health and the living world. This stream emphasizes the intersection between earth and life sciences rather than pure physics or chemistry alone. The co-op option lets you do paid work terms at relevant employers alongside your degree. It suits students interested in environmental health, toxicology, or science careers that bridge the natural world and wellness.
The door tomajors you reach through it	Applied to directly	earth science environmental science	health sciences
Entrance awardsat this campus, by average	6 published, 5 with no applicationfrom 80%See them	None published by average	4 published, 4 with no applicationfrom 85%See them
Source	Laurentian University on OUInfo	University of Windsor on OUInfo	University of Toronto — Scarborough on OUInfo

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