![Leah Clark debout dans un champ d'agriculture](/sites/default/files/styles/career_image/public/2020-01/Leah%20Clark%202.jpg?itok=fRsxnEG0)
Leah Clark
Provincial Cattle Specialist
![Photo de Mike Dixon](/sites/default/files/styles/career_image/public/2020-01/mike%20dixon.jpg?itok=srNXyg1T)
Mike Dixon
Career Profiles
Professor and Director of CESRF
![What makes soil hard and compacted?](/sites/default/files/2019-08/what-makes-soil-hard-and-compacted.jpg)
What makes soil hard and compacted?
Hands-on Activities
Explore how walking on soil changes how water soaks into the ground and why that matters to gardeners and farmers.
![Biofuel concept](/sites/default/files/styles/resource_card_image_360x300_/public/2019-09/biofuel-concept.jpg?itok=mGz1FUEJ)
What are the Pros and Cons of Ethanol Biofuel?
STEM Explained
Biofuels like ethanol might help fight climate change. But they can contribute to food insecurity and greenhouse gases in ways that might surprise you.
![Wasted food on the ground](/sites/default/files/styles/resource_card_image_360x300_/public/2019-10/food_waste_on_ground.jpg?itok=Hpl8H3ev)
The Environmental Impact of Wasted Food
STEM Explained
One-third of all food produced is wasted. Learn about the environmental consequences of food waste, and what you can do about it.
![Crispy fried crickets © phuketisland, iStockphoto](/sites/default/files/styles/resource_card_image_360x300_/public/2019-09/Crispy%20fried%20crickets.jpg?itok=_fRDXG6u)
Should We Eat Bugs?
STEM Explained
What's tasty, abundant and high in protein and vitamins? Bugs! Bugs feed about 2 billion people each day. They also hold promise for food security and sustainability.
![Measuring Slope Of Soil Measuring Slope Of Soil](/sites/default/files/styles/resource_card_image_360x300_/public/NRCSIA99345_-_Iowa_%283383%29%28NRCS_Photo_Gallery%29.jpg?itok=wI4lPIbO)
Careers: Soil Scientist
Picture Collections
5 images some work that a scientist who studies the Earth's soil might do such as classifying types of soil and measuring the slope of soil
![Feeding The Cows Feeding The Cows](/sites/default/files/styles/resource_card_image_360x300_/public/feeding.jpg?itok=vwI4pH4k)
Careers: Farmer
Picture Collections
5 images of some work that farmers do such as feeding cows, planting fields and harvesting grain
![Repotting](/sites/default/files/styles/resource_card_image_360x300_/public/repotting.jpg?itok=Ym70QlCE)
Careers: Horticulturalist
Picture Collections
5 images of some work that horticulturalists might do such as cultivating and caring for plants in various environments