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.

	Ottawa Environmental Geoscience (4 years) (French Immersion Stream is available) OUAC OWO Remove	Waterloo Geography and Aviation OUAC WEV Remove	U of T (St. George) Mathematical & Physical Sciences OUAC TPG Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	80%	83–87%“mid-80s”	83–90%“Mid to high 80s”
Required coursesforced into your top 6 — options are the row below	MCV4U MHF4U	ENG4U	ENG4U MCV4U
Choose one ofany of these satisfies it	one of ENG4U, FRA4U two of SBI4U, SCH4U, SES4U, SPH4U	—	—
Prerequisitesas published	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	English (ENG4U – min. 70%) Any Grade 12 U Mathematics (min. 70%)	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	No	Available
Degree	Bachelor of Science, BSc, Bachelor of Science (Co-op), BSc (Co-op)	—	—
First-year intakewhere published	—	65	—
What you study	Environmental Studies Geology Human Geography Physical Geography	Human Geography Physical Geography	Astronomy Chemistry Geology Materials Science
What it is	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.	You study both the natural world (climate, landforms, ecosystems) and human societies (cities, culture, economics, politics), combined with applied aviation knowledge. This blend lets you explore how geography shapes air travel routes, airport planning, and aviation's environmental impact in ways a standard geography program does not. It suits people curious about how Earth works and interested in the aviation industry.	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	Applied to directly	Applied to directly	chemistry earth science mathematics physics statistics
Entrance awardsat this campus, by average	22 published, 5 with no applicationfrom 75%See them	4 published, 3 with no applicationfrom 80%See them	5 published, 3 with no applicationfrom 90%See them
Source	University of Ottawa on OUInfo	University of Waterloo on OUInfo	University of Toronto — St. George on OUInfo

Also compare with

Same subject area and a similar published range, at a campus you have not got in the table yet.

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.