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.

	McMaster Environmental and Earth Sciences Gateway OUAC MEE Remove	Ottawa Environmental Geoscience (4 years) (French Immersion Stream is available) OUAC OWO Remove	U of T (St. George) Mathematical & Physical Sciences OUAC TPG Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	83–87%“Mid-80s”	80%	83–90%“Mid to high 80s”
Required coursesforced into your top 6 — options are the row below	ENG4U	MCV4U MHF4U	ENG4U MCV4U
Choose one ofany of these satisfies it	one of MCV4U, MHF4U one of SBI4U, SCH4U one of MCV4U, MHF4U, SBI4U, SCH4U, SPH4U	one of ENG4U, FRA4U two of SBI4U, SCH4U, SES4U, SPH4U	—
Prerequisitesas published	English 4U 1 of Advanced Functions 4U, Calculus & Vectors 4U 1 of Biology 4U, Chemistry 4U 1 of Advanced Functions 4U, Calculus & Vectors 4U, Biology 4U, Chemistry 4U, Physics 4U Applicants without Calculus & Vectors 4U will be required to take an equivalent Calculus course in Level I.	ENG4U or FRA4U MHF4U MCV4U 2 of SBI4U, SCH4U, SPH4U, SES4U A combined minimum average of 70% is required for all prerequisite courses in science and mathematics. +2 more on the program page	ENG4U MCV4U Many programs also require or recommend 1 or more of SBI4U, SCH4U or SPH4U
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	Available	Available	Available
Degree	—	Bachelor of Science, BSc, Bachelor of Science (Co-op), BSc (Co-op)	—
First-year intakewhere published	85	—	—
What you study	Environmental Studies Human Geography Physical Geography	Environmental Studies Geology Human Geography Physical Geography	Astronomy Chemistry Geology Materials Science
What it is	This program introduces you to how Earth's physical systems — climate, geology, water — interact with human society and geography. You explore environmental challenges through both natural science and social perspectives, rather than focusing on just one. It suits students curious about environmental issues from multiple angles who want hands-on experience through co-op placements.	Environmental Geoscience is the study of Earth's physical systems — rocks, landforms, water, and climate — combined with how human activity affects and depends on the environment. It differs from pure geology because it emphasizes the interactions between natural processes and people, drawing on geography and environmental science alongside earth science. It suits students curious about how landscapes form and change, and interested in solving real-world problems like pollution, resource management, or climate impacts.	This program combines foundational study in mathematics with hands-on work in chemistry, physics, astronomy, geology, and related fields. You'll take core courses in pure and applied mathematics alongside lab work and theory in the physical sciences, giving you breadth rather than specialization in a single discipline. It suits students drawn to quantitative problem-solving across multiple scientific areas who want flexibility to explore before committing to a specific path.
The door tomajors you reach through it	earth science environmental science	Applied to directly	chemistry earth science mathematics physics statistics
Entrance awardsat this campus, by average	5 published, 3 with no applicationfrom 75%See them	22 published, 5 with no applicationfrom 75%See them	5 published, 3 with no applicationfrom 90%See them
Source	McMaster University on OUInfo	University of Ottawa on OUInfo	University of Toronto — St. George on OUInfo

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