4 programs, side by side

Full	Guelph Bachelor of Science in Environmental Sciences (BS [Env]) (co-op option) OUAC GEA ☆ Add to planRemove	U of T (Scarborough) Psychology & Health Studies - Health Sciences Stream (regular and co-op) OUAC TXF ☆ Add to planRemove	Windsor Business Administration OUAC NC ☆ Add to planRemove	York (Glendon) International Studies (BA, iBA) OUAC YGI ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	75–80%“75 to 80%”	77–83%“High 70s (regular); low 80s (co-op)”	73–78%“73% minimum average; 78% minimum average for Co-op”	73–80%“Mid to high 70s”
Required coursesforced into your top 6 — options are the row below	ENG4UMHF4USBI4USCH4USPH4U	ENG4U	ENG4UICS4UMDM4UMHF4U	ENG4UFRA4U
Choose one ofany of these satisfies it	—	—	—	—
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 Recommended courses for Mental Health Studies, Psychology, and Psychology and English: SBI4U MCV4U, MHF4U or MDM4U	Business Administration Business Administration and Economics Business Administration and Psychology 73% minimum average ENG4U +7 more on the program page	Ontario Secondary School Diploma (OSSD) ENG4U (FRA4U for Francophone applicants) 5 additional +7 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	—	—	—	Bachelor of Arts, BA, International Bachelor of Arts, iBA
First-year intakewhere published	—	380	—	—
What you study	Biological SciencesChemistryEconomicsEnvironmental Studies	AnthropologyBiological SciencesHealth InformaticsHuman Biology	AccountingBusiness StudiesEconomicsFinance	African StudiesBusiness StudiesEconomicsEnvironmental Studies
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.	You study psychology combined with applied health sciences — how human behaviour, biology, and social factors shape health and illness. Unlike a straight psychology program, this stream emphasizes practical health applications and the ability to work across healthcare and social systems. The co-op option lets you work in healthcare settings, clinics, or community agencies while studying. It suits students interested in both understanding the mind and applying that knowledge to real health problems.	You study core business subjects like accounting, finance, marketing, and human resources, alongside economics and psychology. This program includes a co-op stream, meaning you alternate between classroom terms and paid work terms at companies, giving you real workplace experience alongside your degree. It suits people who want practical business skills and prefer learning by doing, not just theory.	International Studies is a degree where you combine courses from fields like economics, history, business, and development to understand global issues and how different countries interact. The iBA option includes a mandatory year abroad at a partner university, immersing you in another culture while continuing your studies, whereas the regular BA keeps you on campus. It suits students who want broader perspectives on world problems rather than specializing in a single discipline, and who are curious about how global systems actually work.
The door tomajors you reach through it	earth scienceenvironmental science	Applied to directly	accountingcommerce/businessfinancemarketing	Applied to directly
Entrance awardsat this campus, by average	12 published, 4 with no applicationfrom 75%See them	4 published, 4 with no applicationfrom 85%See them	None published by average	13 published, 4 with no applicationfrom 75%See them
Source	University of Guelph on OUInfo	University of Toronto — Scarborough on OUInfo	University of Windsor on OUInfo	York University — Glendon on OUInfo

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.