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.

	Trent Environmental Science/Studies (Honours) OUAC RES 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	75%“75% minimum”	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	ENG4U MCV4U MHF4U	ENG4U MCV4U MHF4U
Choose one ofany of these satisfies it	—	two of MDM4U, SBI4U, SCH4U, SES4U, SPH4U	—
Prerequisitesas published	Minimum 75% calculated from best six 4U/M courses Required Courses: ENG4U with a minimum of 60% SBI4U, SCH4U and 4U Math recommended Alternative Offers +1 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	No	Available	Available
Degree	—	—	—
First-year intakewhere published	75	250	340
What you study	Environmental Studies	Astronomy Chemistry Geology Materials Science	Astronomy Chemistry Environmental Studies Geology
What it is	You study how human activity shapes the natural world and how to address environmental problems through science, policy, and social change. This program combines natural sciences like biology and chemistry with social science perspectives, rather than focusing only on the pure science side. It suits students curious about climate, conservation, and sustainability who want flexibility to explore both the science and the policy angles.	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	environmental science	chemistry earth science physics	health sciences
Entrance awardsat this campus, by average	4 published, 4 with no applicationfrom 80%See them	4 published, 3 with no applicationfrom 80%See them	4 published, 4 with no applicationfrom 85%See them
Source	Trent University 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.