3 programs, side by side

+ Add a program	BU Brock Earth Sciences OUAC BX ☆ Add to planRemove	Ottawa Environmental Geoscience (4 years) (French Immersion Stream is available) OUAC OWO ☆ Add to planRemove	Waterloo Environment, Resources and Sustainability (Regular/Co-op) OUAC WER ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	73–77%“Mid 70s”	80%	77–80%“High 70s”
Required coursesforced into your top 6 — options are the row below	ENG4U	MCV4UMHF4U	ENG4U
Choose one ofany of these satisfies it	one of MCV4U, MHF4U two of SBI4U, SCH4U, SES4U, SPH4U	one of ENG4U, FRA4U two of SBI4U, SCH4U, SES4U, SPH4U	—
Prerequisitesas published	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.	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	Any Grade 12 U English (minimum final grade of 70% is required)
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	—	—	42
What you study	Environmental StudiesGeology	Environmental StudiesGeologyHuman GeographyPhysical Geography	EntrepreneurshipEnvironmental StudiesHuman GeographyPhysical Geography
What it is	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.	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 environmental science, geography, and business thinking to explore how people use and sustain natural resources. Unlike a pure environmental science degree, it emphasizes the economic and entrepreneurial side of solving environmental problems, and includes mandatory work terms where you apply what you learn in real jobs. It suits people who care about the environment but want practical business and policy skills alongside scientific understanding.
The door tomajors you reach through it	earth science	Applied to directly	Applied to directly
Entrance awardsat this campus, by average	4 published, 1 with no applicationfrom 80%See them	22 published, 5 with no applicationfrom 75%See them	4 published, 3 with no applicationfrom 80%See them
Source	Brock University on OUInfo	University of Ottawa on OUInfo	University of Waterloo 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.