![Snowflake](/sites/default/files/styles/resource_card_image_360x300_/public/2020-10/snowflake.jpg?itok=DpMn15sa)
Weather: Precipitation
Backgrounders
Learn about humidity and the many forms of precipitation.
![Edith Tobe à un site restauré](/sites/default/files/styles/career_image/public/2020-05/Edith%20Tobe2.jpg?itok=YKUAuOja)
Edith Tobe
Career Profiles
Executive Director
![Hands holding soil and a small plant](/sites/default/files/styles/resource_card_image_360x300_/public/2020-05/hand_holding_soil.jpg?itok=xzFFVzDb)
The Dirt on Soil Conservation
STEM Explained
If I asked you to name a few things that all life on the planet couldn’t live without you could probably come up with some good answers, but I bet you’d never think to say dirt.
![Clouds seen from an airplane](/sites/default/files/styles/resource_card_image_360x300_/public/2020-04/Clouds_seen_from_airplane.jpg?itok=tBkpJ-LY)
Weather: Clouds
Backgrounders
Learn how clouds form and how they can be grouped into different categories
![Soonwoong Kwon | Spécialiste en météorologie tactique (SMT)](/sites/default/files/styles/career_image/public/2019-09/Soonwoong%20%20Kwon.jpg?itok=LuApy2oT)
Soonwoong Kwon
Tactical Weather Specialist (TWS)
![Keven Bruce | Tactical Weather Specialist](/sites/default/files/styles/career_image/public/2019-09/Kevin%20Bruce.jpg?itok=-QI0mlRn)
Keven Bruce
Career Profiles
Tactical Weather Specialist
![Holly Wortman | Technicienne en météorologie](/sites/default/files/styles/career_image/public/2019-09/Holly%20Wortman.jpg?itok=09ULO4op)
Holly Wortman
Meteorological Technician
![Alan Bezanson | Instructeur principal en météorologie](/sites/default/files/styles/career_image/public/2019-09/Alan%20Bezanson.jpg?itok=dAofygLK)
Alan Bezanson
Senior Meteorological Instructor
![Winter Hat Winter Hat](/sites/default/files/styles/resource_card_image_360x300_/public/photo-1419179755747-14e631575162.jpg?itok=bzAEJAO0)
Seasonal Clothing: Winter
Picture Collections
11 images of some clothing that may typically be worn in the winter such as gloves, toques, scarves and snow boots
![Downhill Skiing Downhill Skiing](/sites/default/files/styles/resource_card_image_360x300_/public/Powder_skiing_in_Chamonix_Mont_Blanc.jpg?itok=BobbdizO)
Seasonal Activities: Winter
Picture Collections
13 images of some activities that may happen in the winter such as snowboarding, skating and playing hockey on ice
![Tree through the four seasons](/sites/default/files/styles/resource_card_image_360x300_/public/2019-09/Tree_through_the_four_seasons.jpg?itok=d1-felZQ)
Why do we have seasons?
Backgrounders
Learn why seasons change. Discover how they’re different in the Northern and Southern hemispheres.
![Weather station in Iceland](/sites/default/files/styles/resource_card_image_360x300_/public/2019-09/weather-station-in-iceland.jpg?itok=YCQjngav)
Measuring and Forecasting Weather
Backgrounders
Learn about different weather instruments that meteorologists use to measure weather.
![Scoop of potting soil](/sites/default/files/styles/resource_card_image_360x300_/public/2019-12/scoop_of_potting_soil.jpg?itok=U1P0nn1x)
What is Soil?
Backgrounders
Learn about soil, soil texture and the various layers of soil.
![ChaoticMind75 - iStock](/sites/default/files/2019-08/why-is-it-colder-in-the-winter-even-though.jpg)
Why is it colder in the winter even though the Earth is closer to the Sun?
Hands-on Activities
Learn why we have seasons in this hands on activity.
![hand holding soil](/sites/default/files/styles/resource_card_image_360x300_/public/2019-09/hand_holding_soil.jpg?itok=YSFF0Pdd)
What is soil made of?
Lessons
Students will explore the composition and characteristics of different local soils and learn about what makes soil healthy.