3 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.

	York Environmental Science (BSc) - Faculty of Environmental & Urban Change OUAC YBS Remove	Lakehead Science One (Thunder Bay and Orillia) OUAC AAN Remove	Western Science OUAC ES Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	80–87%“Low to mid 80s”	70%	80–87%“Low to mid 80s”
Required coursesforced into your top 6 — options are the row below	ENG4U	ENG4U MHF4U	ENG4U MCV4U
Choose one ofany of these satisfies it	—	one of ICS4U, MCV4U, MDM4U, SBI4U, SCH4U, SES4U, SPH4U	two of ICS4U, MDM4U, MHF4U, SBI4U, SES4U, SPH4U
Prerequisitesas published	Ontario Secondary School Diploma (OSSD) ENG4U 4U Math 4U Science three additional 4U or 4M courses +5 more on the program page	ENG4U MHF4U 1 of ICS4U, MCV4U, MDM4U, SBI4U, SCH4U, SES4U, SPH4U Alternative Offers If you do not meet the admission requirements for your program of choice but do meet Lakehead University's general admission requirements, you will automatically be considered for an alternate program.	English, ENG4U Calculus and Vectors MCV4U Two of: Advanced Functions, MHF4U Biology, SBI4U +7 more on the program page
More than marks?supplementary application	Marks only	Marks only	Yes Unless otherwise noted, required courses must be completed with a minimum average of 70%. Western Integrated Science applicants must submit a supplementary application. More information Usually closes before January 15
Co-op	Available	No	Available
Degree	—	—	—
First-year intakewhere published	25	—	550
What you study	Biological Sciences Physical Geography	Animal Science Anthropology Archaeology Astronomy	Animal Science Astronomy Biological Sciences Chemistry
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.	Science One is a general first-year science program that lets you explore multiple science disciplines — biology, chemistry, physics, computer science, and others — before committing to a specific major. Unlike entering directly into a single science program, you take a broader range of foundational courses to discover which field best suits you. It works well for students who are interested in science but unsure which specialization to pursue.	This is a broad science degree where you choose from fields like biology, chemistry, physics, computer science, geology, and others. You take foundational science courses in first year, then specialize by selecting which science subjects to focus on. Co-op is available, letting you do paid work terms at science-related employers alongside your studies.
The door tomajors you reach through it	environmental science	Applied to directly	biology chemistry earth science environmental science life sciences mathematics physics statistics
Entrance awardsat this campus, by average	29 published, 4 with no applicationfrom 75%See them	6 published, 5 with no applicationfrom 80%See them	6 published, 5 with no applicationfrom 85%See them
Source	York University on OUInfo	Lakehead University on OUInfo	Western University on OUInfo

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