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	TMU Environmental and Urban Sustainability (Co-op available) OUAC SAS Remove	Carleton Science – Honours (4 years) OUAC CT Remove	U of T (Mississauga) Chemical and Physical Sciences OUAC TMW Remove	Carleton Science – Major (4 years) OUAC CK Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	70–75%“70-75%”	78%	73–80%“Mid to high 70s”	74–76%
Required coursesforced into your top 6 — options are the row below	ENG4U	No course codes parsed — see prerequisites	ENG4U MHF4U	MHF4U SBI4U SPH4U
Choose one ofany of these satisfies it	—	—	one of SBI4U, SCH4U, SPH4U	two of MCV4U, SCH4U, SES4U
Prerequisitesas published	English/Anglais (ENG4U/EAE4U preferred)	Honours in Biochemistry, Bioinformatics, Biology, Biotechnology, Chemistry, Linguistics, Neuroscience and Mental Health, Psycholinguistics and Communications Differences, Psychology, and Gateway (Physical Sciences and Life Sciences): Advanced Functions (MHF4U) Two credits from Biology (SBI4U), Chemistry (SCH4U), Earth and Space Science (SES4U), or Physics (SPH4U) 3 best 4U/M courses +7 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.	Biochemistry, Biology, Earth Sciences, Environmental Science, Neuroscience and Mental Health, and Physics. MHF4U 2 of MCV4U, SBI4U, SCH4U, SES4U or SPH4U 3 best 4U/M courses For all programs in Physics, SPH4U is strongly recommended. +3 more on the program page
More than marks?supplementary application	Marks only	Marks only	Marks only	Marks only
Co-op	Available	Available	Available	No
Degree	—	—	—	—
First-year intakewhere published	55	—	150	—
What you study	Environmental Studies Human Geography Others in Physical Sciences Physical Geography	Audiology and Speech Language PathologyBiotechnology Chemistry Environmental Studies	Astronomy Chemistry Geology Human Geography	Environmental Studies Geology Molecular Biology, Biochemistry Others in Physical Sciences
What it is	This program combines the study of how cities and human communities interact with natural systems, drawing on environmental science, geography, and social perspectives. You'll examine urban planning, resource use, climate impacts, and sustainability solutions across both natural and human dimensions. The co-op option lets you work in government, nonprofits, or consulting firms while you study, which suits people who want practical experience alongside classroom learning.	This is a four-year science degree where you specialize in one of many fields — from chemistry and physics to biology, geology, audiology, linguistics, or environmental science. The honours designation means you go deeper into your chosen subject than a general science degree would. The program includes optional co-op work terms, letting you gain paid professional experience alongside your studies, which suits students who want both classroom learning and real workplace practice in their field.	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.	A Science Major is a four-year degree where you study one science subject deeply — such as physics, biology, geology, or environmental science — along with complementary courses in math and other sciences. It differs from a specialized honours program in that you focus on breadth within your chosen field rather than pursuing a single narrow specialization. This program suits students who want solid grounding in a science discipline without committing to professional training like engineering or medicine.
The door tomajors you reach through it	environmental science	biochemistry biology chemistry earth science environmental science life sciences neuroscience physics	biochemistry chemistry earth science environmental science physics	Applied to directly
Entrance awardsat this campus, by average	2 published, 0 with no applicationfrom 85%See them	16 published, 9 with no applicationfrom 75%See them	4 published, 4 with no applicationfrom 90%See them	16 published, 9 with no applicationfrom 75%See them
Source	Toronto Metropolitan University on OUInfo	Carleton University on OUInfo	University of Toronto — Mississauga on OUInfo	Carleton University on OUInfo

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