4 programs, side by side

Full	BU Brock Earth Sciences OUAC BX ☆ Add to planRemove	York (Glendon) International Studies (BA, iBA) OUAC YGI ☆ Add to planRemove	Carleton Science – Honours (4 years) OUAC CT ☆ Add to planRemove	Windsor Business Administration OUAC NC ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	73–77%“Mid 70s”	73–80%“Mid to high 70s”	78%	73–78%“73% minimum average; 78% minimum average for Co-op”
Required coursesforced into your top 6 — options are the row below	ENG4U	ENG4UFRA4U	No course codes parsed — see prerequisites	ENG4UICS4UMDM4UMHF4U
Choose one ofany of these satisfies it	one of MCV4U, MHF4U two of SBI4U, SCH4U, SES4U, SPH4U	—	—	—
Prerequisitesas published	ENG4U MHF4U or MCV4U 2 from SBI4U, SCH4U, SPH4U, SES4U, or a second 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.	Ontario Secondary School Diploma (OSSD) ENG4U (FRA4U for Francophone applicants) 5 additional +7 more on the program page	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	Business Administration Business Administration and Economics Business Administration and Psychology 73% minimum average ENG4U +7 more on the program page
More than marks?supplementary application	Marks only	Marks only	Marks only	Marks only
Co-op	Available	No	Available	Available
Degree	—	Bachelor of Arts, BA, International Bachelor of Arts, iBA	—	—
First-year intakewhere published	—	—	—	—
What you study	Environmental StudiesGeology	African StudiesBusiness StudiesEconomicsEnvironmental Studies	Audiology and Speech Language PathologyBiotechnologyChemistryEnvironmental Studies	AccountingBusiness StudiesEconomicsFinance
What it is	Earth Sciences is a study of rocks, minerals, Earth's structure, and environmental systems — how the planet works and how humans interact with it. The program includes a co-op work placement component, meaning you alternate between classroom study and paid work terms at companies or organizations in geology and environmental fields. It suits students curious about natural systems and interested in learning through hands-on experience in the workplace.	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.	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 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.
The door tomajors you reach through it	earth science	Applied to directly	biochemistrybiologychemistryearth scienceenvironmental sciencelife sciencesneurosciencephysics	accountingcommerce/businessfinancemarketing
Entrance awardsat this campus, by average	4 published, 1 with no applicationfrom 80%See them	13 published, 4 with no applicationfrom 75%See them	16 published, 9 with no applicationfrom 75%See them	None published by average
Source	Brock University on OUInfo	York University — Glendon on OUInfo	Carleton University on OUInfo	University of Windsor 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.