Earth Science at U of T (Mississauga)
Not directly. At University of Toronto — Mississauga you apply to Chemical & Physical Sciences, then choose earth science after first year (4.0 credits).
The program you actually apply to
Chemical and Physical Sciences
73–80%OUAC TMWCo-op available
Prerequisites
- ENG4U
- MHF4U
- Some areas also require additional prerequisites, such as SCH4U and/or SBI4U and/or SPH4U
- Alternative Offers
- Because of the competitive nature of this program, you may receive an invitation after you apply for your application to be automatically reviewed for an alternative program, provided you are qualified and there is space.
When you choose earth science
After first year (4.0 credits).
What to watch for
Earth Science, Environmental Geosciences and GeoSpatial Data Science all come through this category. Paleontology, oddly, is under Life Sciences (TML).
The same application also gets you to
Chemical and Physical Sciences is the entry point for 4 other majors at U of T (Mississauga). You are not choosing between these at application time.
Earth Science at the other campuses
Compare the entry programs side by side →- Algomavia Geography (BA 4 year) (JBJ)65%
- BrockDirect entry73–77%
- Carletonvia Science - Honours (CT)78%
- Guelphvia Bachelor of Science in Environmental Sciences (BS Env) (GEA)75–80%
- LakeheadDirect entry70%
- LaurentianDirect entry70%
- Laurier (Waterloo)not offered at Laurier
- McMastervia Environmental and Earth Sciences Gateway83–87%
- Nipissingvia Bachelor of Science (PS)70%
- Ontario Technot offered at Ontario Tech
- Queen'svia Science – Earth and Environmental Science (QSE)80–87%
- TMUnot offered at TMU
- TrentDirect entry75%
- U of T (Scarborough)via Physical & Environmental Sciences (OUAC TSP)73–80%
- U of T (St. George)via Mathematical & Physical Sciences83–90%
- Waterloovia Physical Sciences80–83%
- Westernvia Science (ES)80–87%
- Windsorvia Environmental Science/Environmental Studies (NLS)70%
- YorkDirect entry73–77%
Entry routes were researched against each university’s own program pages in 2026-08-16. U of T (Mississauga)’s page. Faculties restructure — confirm before you apply.