3 programs, side by side

+ Add a program	Trent Environmental Geoscience OUAC REG ☆ Add to planRemove	York (Glendon) Biology (BSc, iBSc) OUAC YYF ☆ Add to planRemove	Western Science OUAC ES ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	75%	73–80%“Mid to high 70s”	80–87%“Low to mid 80s”
Required coursesforced into your top 6 — options are the row below	ENG4USCH4U	ENG4UFRA4UMHF4USBI4USCH4U	ENG4UMCV4U
Choose one ofany of these satisfies it	one of MCV4U, MHF4U	—	two of ICS4U, MDM4U, MHF4U, SBI4U, SES4U, SPH4U
Prerequisitesas published	Minimum 75% calculated from best six 4U/M courses Required Courses: ENG4U with a minimum of 60% SCH4U MHF4U or MCV4U +1 more on the program page	Ontario Secondary School Diploma (OSSD) ENG4U (FRA4U for Francophone applicants) SBI4U SCH4U MHF4U +7 more on the program page	English, ENG4U Calculus and Vectors MCV4U Two of: Advanced Functions, MHF4U Biology, SBI4U +7 more on the program page
More than marks?supplementary application	Marks only	Marks only	Yes Unless otherwise noted, required courses must be completed with a minimum average of 70%. Western Integrated Science applicants must submit a supplementary application. More information Usually closes before January 15
Co-op	No	No	Available
Degree	—	Bachelor of Science, BSc, International Bachelor of Science, iBSc	—
First-year intakewhere published	60	—	550
What you study	Environmental Studies	Animal ScienceBiological SciencesBiologyBiotechnology	Animal ScienceAstronomyBiological SciencesChemistry
What it is	Environmental Geoscience is a program that combines the study of Earth's physical systems — rocks, minerals, water, atmosphere — with environmental problem-solving. It differs from pure geology by focusing specifically on how natural processes interact with human activities and environmental challenges. This program suits students interested in understanding natural systems and applying that knowledge to issues like contamination, resource management, and climate impacts.	A Biology degree at Glendon lets you study how living things work, from cells and molecules to whole organisms and ecosystems. You'll take core biology courses and choose from specialized areas like genetics, microbiology, human biology, or biotechnology. The iBSc variant integrates bilingual (English–French) instruction throughout your degree, rather than offering biology taught only in English.	This is a broad science degree where you choose from fields like biology, chemistry, physics, computer science, geology, and others. You take foundational science courses in first year, then specialize by selecting which science subjects to focus on. Co-op is available, letting you do paid work terms at science-related employers alongside your studies.
The door tomajors you reach through it	earth science	Applied to directly	biologychemistryearth scienceenvironmental sciencelife sciencesmathematicsphysicsstatistics
Entrance awardsat this campus, by average	4 published, 4 with no applicationfrom 80%See them	13 published, 4 with no applicationfrom 75%See them	6 published, 5 with no applicationfrom 85%See them
Source	Trent University on OUInfo	York University — Glendon on OUInfo	Western 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.