What is Economics? An Intro to Economics
5:33
YouTubePursuit of History
What is Economics? An Intro to Economics
Welcome to an introduction to economics! In a basic sense, economics is the study of the choices people make to satisfy their wants and needs with a limited supply of resources. In this video, you'll learn about the difference between wants and needs, goods and services, the concepts of resources and scarcity along with the three basic economic ...
已浏览 50.7万 次2022年1月23日
Agriculture Technology
Learn how the corn crop is being measured on the Pro Farmer Crop Tour
1:57
Learn how the corn crop is being measured on the Pro Farmer Crop Tour
YouTubeFarm Journal
已浏览 3126 次3 周前
Corn Field Expert: Pollination & Disease Impact on South Dakota Yield!
0:40
Corn Field Expert: Pollination & Disease Impact on South Dakota Yield!
YouTubeFarm Journal
已浏览 9301 次3 周前
Karen Braun with Zaner Ag Hedge is in Pierce County, NE with a from the field scouting update.
0:39
Karen Braun with Zaner Ag Hedge is in Pierce County, NE with a from the field scouting update.
YouTubeFarm Journal
已浏览 6156 次3 周前
热门视频
Introduction to Economics
6:11
Introduction to Economics
YouTubeProfessor Dave Explains
已浏览 19.6万 次2021年4月16日
"No question that the economy is slowing," economics professor says
9:52
"No question that the economy is slowing," economics professor says
YouTubeCBS News
已浏览 1.5万 次1 周前
Supply and Demand: Crash Course Economics #4
10:22
Supply and Demand: Crash Course Economics #4
YouTubeCrashCourse
已浏览 457.5万 次2015年8月14日
Sustainable Agriculture
What is Sustainable Agriculture? And How We Practice It?
3:16
What is Sustainable Agriculture? And How We Practice It?
YouTubeEcoMastery Project
已浏览 4.3万 次2020年10月26日
What is Sustainable Agriculture? Episode 1: A Whole-Farm Approach to Sustainability
3:21
What is Sustainable Agriculture? Episode 1: A Whole-Farm Approach to Sustainability
YouTubeSARE Outreach
已浏览 22.9万 次2021年2月25日
What is sustainable agriculture?
8:22
What is sustainable agriculture?
YouTubeEcoMastery Project
已浏览 3.9万 次2021年5月14日