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.

	Windsor Environmental Engineering OUAC NEK Remove	Waterloo Physical Sciences (Regular/Co-op) OUAC WPS 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	74%“74% minimum average”	80–83%“Low 80s”	73–80%“Mid-70s (regular), high 70s (co-op)”
Required coursesforced into your top 6 — options are the row below	ENG4U MHF4U SCH4U SPH4U	ENG4U MCV4U MHF4U	ENG4U MCV4U MHF4U
Choose one ofany of these satisfies it	—	two of MDM4U, SBI4U, SCH4U, SES4U, SPH4U	—
Prerequisitesas published	74% minimum average ENG4U MHF4U SCH4U SPH4U +2 more on the program page	English (ENG4U – min. 70%) Advanced Functions (min. 70%) Calculus and Vectors (min. 70%) Any two of the following: Biology, Chemistry, Earth and Space Science, Mathematics of Data Management, or Physics	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	Available	Available
Degree	—	—	—
First-year intakewhere published	—	250	340
What you study	Environmental Studies General or Integrated Engineering Others in Physical SciencesPlant Sciences	Astronomy Chemistry Geology Materials Science	Astronomy Chemistry Environmental Studies Geology
What it is	Environmental Engineering combines math, chemistry, physics, and biology to solve real-world problems like water treatment, air quality, and waste management. Unlike a pure science degree, you learn engineering design and practical problem-solving alongside the science fundamentals. The program includes mandatory co-op work terms, so you gain industry experience while studying. This suits students who want to apply science to environmental challenges and prefer hands-on learning alongside classroom work.	Physical Sciences is a broad first-year program where you study foundational chemistry, physics, mathematics, and biology before choosing a specialization in second year. The co-op option means you alternate between study and paid work terms at companies or research labs, giving you real experience in your field. This program suits students who are strong in math and science but not yet certain which specific physical science direction — from astronomy to polymer chemistry — they want to pursue.	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	chemistry earth science physics	health sciences
Entrance awardsat this campus, by average	None published by average	4 published, 3 with no applicationfrom 80%See them	4 published, 4 with no applicationfrom 85%See them
Source	University of Windsor on OUInfo	University of Waterloo on OUInfo	University of Toronto — Scarborough on OUInfo

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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.