4 programs, side by side

Full	Windsor Environmental Science/Environmental Studies OUAC NLS ☆ Add to planRemove	BU Brock Earth Sciences OUAC BX ☆ Add to planRemove	Carleton Science – Major (4 years) OUAC CK ☆ Add to planRemove	TMU Environmental and Urban Sustainability (Co-op available) OUAC SAS ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	70%“70% minimum average”	73–77%“Mid 70s”	74–76%	70–75%“70-75%”
Required coursesforced into your top 6 — options are the row below	ENG4UMHF4USBI4USCH4U	ENG4U	MHF4USBI4USPH4U	ENG4U
Choose one ofany of these satisfies it	—	one of MCV4U, MHF4U two of SBI4U, SCH4U, SES4U, SPH4U	two of MCV4U, SCH4U, SES4U	—
Prerequisitesas published	Environmental Studies 70% minimum average ENG4U Environmental Science 70% minimum average +7 more on the program page	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.	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	English/Anglais (ENG4U/EAE4U preferred)
More than marks?supplementary application	Marks only	Marks only	Marks only	Marks only
Co-op	No	Available	No	Available
Degree	Bachelor of Environmental Studies, BES, Bachelor of Science, BSc	—	—	—
First-year intakewhere published	—	—	—	55
What you study	Environmental StudiesGeologyHuman GeographyOthers in Physical Sciences	Environmental StudiesGeology	Environmental StudiesGeologyMolecular Biology, BiochemistryOthers in Physical Sciences	Environmental StudiesHuman GeographyOthers in Physical SciencesPhysical Geography
What it is	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.	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.	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.	This program combines the study of how cities and human communities interact with natural systems, drawing on environmental science, geography, and social perspectives. You'll examine urban planning, resource use, climate impacts, and sustainability solutions across both natural and human dimensions. The co-op option lets you work in government, nonprofits, or consulting firms while you study, which suits people who want practical experience alongside classroom learning.
The door tomajors you reach through it	earth scienceenvironmental science	earth science	Applied to directly	environmental science
Entrance awardsat this campus, by average	None published by average	4 published, 1 with no applicationfrom 80%See them	16 published, 9 with no applicationfrom 75%See them	2 published, 0 with no applicationfrom 85%See them
Source	University of Windsor on OUInfo	Brock University on OUInfo	Carleton University on OUInfo	Toronto Metropolitan 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.