7 Best Environmental Science Courses on Udemy
We compared 7 Environmental Science courses currently listed on Udemy, priced from $19.99 to $199.99. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.
- Courses compared
- 7
- Price range
- $19.99 – $199.99
- Providers
- Udemy
- Last updated
- 30 Aug 2026
How these 7 courses were chosen
Every course below is a real, currently listed course from Udemy, matched to "environmental science" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $19.99 to $199.99, as listed by the provider when we last updated the page.
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1
Udemy MOOC / Non-creditWhat's in my Water ... and Where is it from?
In this 9 part video series, Dr Hoaglund discusses general water chemistry and what it indicates about the water's origins, also known as its provenance. He then provides a perspective on water sources for Southern...
$24.99listed price -
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2
Udemy MOOC / Non-creditThe Complete Starter Guide to Climate Change
This is a streamlined course to take you from knowing nothing about Climate Change to give you all the knowledge to be well-rounded about the topic. This course should enable you to, with confidence, discuss the Cli...
$59.99listed price -
3
Udemy MOOC / Non-creditMeterology 401: Global Climate Zones
Our world is made up of many climates and climate zones that have many climatic controls that determine the zone of which we live and interact. Have you ever wondered what makes up our climate zones? Why is my climate th...
$24.99listed price -
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4
Understanding Environmental Pollution
The aim of this course is to provide you with a basic understanding of environmental pollution. The course gives insight about the structure of the environment and the different ways in which pollutants can change its co...
$19.99listed price -
5
Udemy MOOC / Non-creditArresting Climate Change
In this class we discuss carbon sequestration as a means to mitigate climate change. The method promoted is carbon mineralization. This course was developed as part of mission of the non-profit Carbon Negative Water an...
$24.99listed price -
6
Udemy CertificateSatellite Image-Based Reservoir Monitoring with GEE
Water reservoirs are critical for agriculture, energy, and drinking water supply, yet monitoring their changing water levels is challenging due to limited ground data. In this comprehensive course, you will learn how to...
$199.99listed price -
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7
Udemy CertificateE. coli (Escherichia coli): Microbiology, Infection & Safety
Understand E. coli: From Gut Health to Infection RiskWant to understand one of the most important bacteria in microbiology?This E. coli (Escherichia coli) course gives you a complete introduction to its biology, role in...
$59.99listed price
Best Environmental Science Courses on Udemy compared
| # | Course | Provider | Offered by | Price | |
|---|---|---|---|---|---|
| 1 | What's in my Water ... and Where is it from? | Udemy | — | $24.99 | View → |
| 2 | The Complete Starter Guide to Climate Change | Udemy | — | $59.99 | View → |
| 3 | Meterology 401: Global Climate Zones | Udemy | — | $24.99 | View → |
| 4 | Understanding Environmental Pollution | Udemy | — | $19.99 | View → |
| 5 | Arresting Climate Change | Udemy | — | $24.99 | View → |
| 6 | Satellite Image-Based Reservoir Monitoring with GEE | Udemy | — | $199.99 | View → |
| 7 | E. coli (Escherichia coli): Microbiology, Infection & Safety | Udemy | — | $59.99 | View → |
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.
What the prices here tell you
The 7 priced courses on this page run from $19.99 to $199.99, with the middle of the range around $24.99 — a spread of $180.00. That is a wide gap for one subject. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from Udemy. Everything on this page is sold on the one platform, so the buying experience is the same whichever you pick.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 30 August 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.