4 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.

Full	Guelph Bachelor of Science in Environmental Sciences (BS [Env]) (co-op option) OUAC GEA Remove	U of T (Scarborough) Physical & Environmental Sciences (regular and co-op) OUAC TSP Remove	U of T (Mississauga) Chemical and Physical Sciences OUAC TMW Remove	Queen's Earth and Environmental Science Pathway OUAC QSE Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	75–80%“75 to 80%”	73–80%“Mid-70s (regular), high 70s (co-op)”	73–80%“Mid to high 70s”	80–87%“Low to Mid-80s”
Required coursesforced into your top 6 — options are the row below	ENG4U MHF4U SBI4U SCH4U SPH4U	ENG4U MCV4U MHF4U	ENG4U MHF4U	ENG4U MCV4U
Choose one ofany of these satisfies it	—	—	one of SBI4U, SCH4U, SPH4U	two of SBI4U, SCH4U, SPH4U
Prerequisitesas published	ENG4U MHF4U 2 4U Science courses 2 additional 4U/M courses Acceptable 4U science courses include Biology (SBI4U), Chemistry (SCH4U) and Physics (SPH4U. Completion of Biology and Chemistry is recommended.	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	ENG4U MHF4U Some areas also require additional prerequisites, such as SCH4U and/or SBI4U and/or SPH4U Alternative Offers Because of the competitive nature of this program, you may receive an invitation after you apply for your application to be automatically reviewed for an alternative program, provided you are qualified and there is space.	ENG4U MCV4U 2 of SBI4U, SCH4U, or SPH4U 2 Additional 4 U/M courses
More than marks?supplementary application	Marks only	Marks only	Marks only	Marks only
Co-op	Available	Available	Available	Available
Degree	—	—	—	—
First-year intakewhere published	—	340	150	—
What you study	Biological Sciences Chemistry Economics Environmental Studies	Astronomy Chemistry Environmental Studies Geology	Astronomy Chemistry Geology Human Geography	Biological Sciences Biology Biotechnology Chemistry
What it is	Environmental sciences combines biology, chemistry, economics, and Earth systems to understand how environments work and how human activity affects them. The co-op option lets you alternate between study terms and paid work placements with environmental organizations, government agencies, or companies, giving you real experience alongside your degree. This program suits people who want practical skills in environmental problem-solving and prefer learning through both classroom study and workplace application.	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.	You study chemistry, physics, astronomy, or geology at an advanced level, choosing your focus after first year. This program includes a co-op option that lets you work for employers in research, industry, or government between school terms. It suits students who are curious about how matter, energy, and natural systems work and want both hands-on lab experience and real-world work placements.	You study the natural systems that support life on Earth — combining biology, chemistry, geology, and geography to understand ecosystems, environmental problems, and how living things interact with their physical surroundings. This pathway is structured to integrate multiple science disciplines rather than focus narrowly on one, and it includes mandatory co-operative work terms where you apply classroom learning to real environmental jobs. It suits students curious about how nature works across scales, from molecules to landscapes, who want hands-on experience before deciding on a specific environmental career.
The door tomajors you reach through it	earth science environmental science	biochemistry chemistry earth science environmental science physics	biochemistry chemistry earth science environmental science physics	earth science environmental science
Entrance awardsat this campus, by average	12 published, 4 with no applicationfrom 75%See them	4 published, 4 with no applicationfrom 85%See them	4 published, 4 with no applicationfrom 90%See them	None published by average
Source	University of Guelph on OUInfo	University of Toronto — Scarborough on OUInfo	University of Toronto — Mississauga on OUInfo	Queen's University 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.