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.

	U of T (St. George) Mathematical & Physical Sciences OUAC TPG Remove	Windsor Environmental Science/Environmental Studies OUAC NLS Remove	Queen's Earth and Environmental Science Pathway OUAC QSE Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	83–90%“Mid to high 80s”	70%“70% minimum average”	80–87%“Low to Mid-80s”
Required coursesforced into your top 6 — options are the row below	ENG4U MCV4U	ENG4U	ENG4U MCV4U
Choose one ofany of these satisfies it	—	—	two of SBI4U, SCH4U, SPH4U
Prerequisitesas published	ENG4U MCV4U Many programs also require or recommend 1 or more of SBI4U, SCH4U or SPH4U	Environmental Studies 70% minimum average ENG4U Environmental Science 70% minimum average +7 more on the program page	ENG4U MCV4U 2 of SBI4U, SCH4U, or SPH4U 2 Additional 4 U/M courses
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	Available	No	Available
Degree	—	Bachelor of Environmental Studies, BES, Bachelor of Science, BSc	—
First-year intakewhere published	—	—	—
What you study	Astronomy Chemistry Geology Materials Science	Environmental Studies Geology Human Geography Others in Physical Sciences	Biological Sciences Biology Biotechnology Chemistry
What it is	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.	You study how the natural world works alongside the human systems that affect it. The BES focuses on environmental policy, conservation, and sustainability through social and geographic lenses, while the BSc emphasizes the physical science side: geology, ecology, and environmental processes. Both paths suit people interested in solving real environmental problems through either policy and community work or scientific research and analysis.	You study the natural systems that support life on Earth — combining biology, chemistry, geology, and geography to understand ecosystems, environmental problems, and how living things interact with their physical surroundings. This pathway is structured to integrate multiple science disciplines rather than focus narrowly on one, and it includes mandatory co-operative work terms where you apply classroom learning to real environmental jobs. It suits students curious about how nature works across scales, from molecules to landscapes, who want hands-on experience before deciding on a specific environmental career.
The door tomajors you reach through it	chemistry earth science mathematics physics statistics	earth science environmental science	earth science environmental science
Entrance awardsat this campus, by average	5 published, 3 with no applicationfrom 90%See them	None published by average	None published by average
Source	University of Toronto — St. George on OUInfo	University of Windsor on OUInfo	Queen's University on OUInfo

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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.