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.

	Waterloo Climate and Environmental Change (Regular/Co-op) OUAC WCE Remove	York Sustainable Environmental Management (BES) OUAC YEZ 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	77–80%“High 70s”	73–77%“Mid-70s”	73–80%“Mid-70s (regular), high 70s (co-op)”
Required coursesforced into your top 6 — options are the row below	ENG4U	ENG4U	ENG4U MCV4U MHF4U
Choose one ofany of these satisfies it	one of SCH4U, SPH4U	—	—
Prerequisitesas published	English (ENG4U – min. 70%) Any Grade 12 U Mathematics (min. 70%) Chemistry or Physics	Ontario Secondary School Diploma (OSSD) ENG4U 5 additional 4U or 4M courses Alternative Offers If you are inadmissible to the original degree program you have applied to, you may be +3 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	Available	Available	Available
Degree	—	—	—
First-year intakewhere published	5	40	340
What you study	Chemistry Environmental Studies Human Geography Physical Geography	Agriculture Human Geography Interdisciplinary Studies Physical Geography	Astronomy Chemistry Environmental Studies Geology
What it is	You study how Earth's climate and environment work, using chemistry, physics, and geography to understand weather systems, ecosystems, and human impacts. This program combines natural science with social geography, so you examine both the physical causes of environmental change and how people and communities respond to it. It suits students curious about climate science who want hands-on experience through co-op placements alongside their coursework.	This program teaches you how to manage land, water, and communities in ways that balance environmental protection with human needs. You study soil and ecosystems alongside how people use and depend on natural resources, drawing from geography, agriculture, and related fields. It's a co-op program, so you alternate between classroom semesters and paid work terms with employers in conservation, government, or industry — giving you real experience before you graduate.	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	Applied to directly	health sciences
Entrance awardsat this campus, by average	4 published, 3 with no applicationfrom 80%See them	29 published, 4 with no applicationfrom 75%See them	4 published, 4 with no applicationfrom 85%See them
Source	University of Waterloo on OUInfo	York University on OUInfo	University of Toronto — Scarborough on OUInfo

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Same subject area and a similar published range, at a campus you have not got in the table yet.

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.