3 programs, side by side

+ Add a program	York Environmental Science (BSc) - Faculty of Environmental & Urban Change OUAC YBS ☆ Add to planRemove	Carleton Commerce OUAC CC ☆ Add to planRemove	BU Brock Business Administration OUAC BN ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	80–87%“Low to mid 80s”	80%“80% (regular and co-op)”	80–83%“Low 80s”
Required coursesforced into your top 6 — options are the row below	ENG4U	ENG4UMHF4U	ENG4U
Choose one ofany of these satisfies it	—	one of MCV4U, MDM4U	—
Prerequisitesas published	Ontario Secondary School Diploma (OSSD) ENG4U 4U Math 4U Science three additional 4U or 4M courses +5 more on the program page	Concentrations: Accounting, Business Analytics, Entrepreneurship, Finance, Information Systems, International Business, Management, Marketing, and Supply Chain Management English (ENG4U) Advanced Functions (MHF4U) Calculus (MCV4U) or Math for Data Management (MDM4U). Calculus (MCV4U) recommended. 3 best 4U/M courses	ENG4U One 4U math Alternative Offers You will receive an offer of admission to only 1 program. Your highest listed choice is considered first when you indicate more than 1 Brock program on your application. If you are not eligible for your first choice, your subsequent choices will be considered in your indicated order of preference. In most cases: If you apply to only 1 Brock program but do not qualify, you will be considered for an alternative or related program. If you apply but are not admitted to a co-op program, you will automatically be considered for the regular, non co-op program.
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	Available	Available	Available
Degree	—	—	—
First-year intakewhere published	25	—	—
What you study	Biological SciencesPhysical Geography	AccountingBusiness StudiesEntrepreneurshipFinance	AccountingArtificial IntelligenceBusiness StudiesEconomics
What it is	Environmental Science combines the study of living systems and Earth's physical processes — like climate, water, and soil — to understand how natural environments work and respond to human activity. Unlike a program focused only on biology or only on geology, this degree integrates both to tackle real-world environmental problems. It suits students interested in conservation, resource management, or environmental consulting who want a broad scientific foundation rather than specialization in a single discipline.	Commerce is a broad business degree where you study accounting, finance, marketing, management, and related topics. You choose a concentration like accounting or finance to specialize, rather than studying one narrow area. It suits people interested in business fundamentals and real-world work experience, since the program includes optional co-op placements that let you alternate between classes and paid jobs in your field.	You study the fundamentals of running a business: accounting, finance, human resources, and strategy, along with emerging areas like artificial intelligence and entrepreneurship. This co-op program alternates classroom learning with paid work terms at real companies, giving you practical experience alongside your degree. It suits people who want hands-on business skills and prefer learning by doing rather than pure theory.
The door tomajors you reach through it	environmental science	commerce/businessfinancemarketing	commerce/businessfinancemarketing
Entrance awardsat this campus, by average	29 published, 4 with no applicationfrom 75%See them	16 published, 9 with no applicationfrom 75%See them	4 published, 1 with no applicationfrom 80%See them
Source	York University on OUInfo	Carleton University on OUInfo	Brock University 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.