3 programs, side by side

+ Add a program	BU Brock Earth Sciences OUAC BX ☆ Add to planRemove	York Health Studies (BHS, Co-op available) OUAC YHE ☆ Add to planRemove	Carleton Science – Major (4 years) OUAC CK ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	73–77%“Mid 70s”	73–77%“Mid 70s”	74–76%
Required coursesforced into your top 6 — options are the row below	ENG4U	ENG4U	MHF4USBI4USPH4U
Choose one ofany of these satisfies it	one of MCV4U, MHF4U two of SBI4U, SCH4U, SES4U, SPH4U	—	two of MCV4U, SCH4U, SES4U
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 5 additional 4U or 4M courses 4U math recommended Alternative Offers +4 more on the program page	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
Co-op	Available	Available	No
Degree	—	—	—
First-year intakewhere published	—	200	—
What you study	Environmental StudiesGeology	FinanceHealth InformaticsManagement StudiesOthers in Subjects Related to Medicine	Environmental StudiesGeologyMolecular Biology, BiochemistryOthers in Physical Sciences
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.	Health Studies is a broad degree that explores how health systems, policies, and information work in society. You study topics like health management, statistics, finance, and health informatics rather than clinical medicine or hands-on patient care. The co-op option lets you do paid work placements alongside your studies, giving you real workplace experience in health organizations.	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	earth science	health sciences	Applied to directly
Entrance awardsat this campus, by average	4 published, 1 with no applicationfrom 80%See them	29 published, 4 with no applicationfrom 75%See them	16 published, 9 with no applicationfrom 75%See them
Source	Brock University on OUInfo	York University on OUInfo	Carleton 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.