Contour Line
This knowledge is used in careers such as:
Teacher (Teaches Students) ~$55,000 - $95,000 - Number of jobs: 4,700,000 (324,500 Openings Per Year) +2% Growth
Civil Engineer (Designs Infrastructure) ~$65,000 - $110,000 - Number of jobs: 370,000 (23,600 Openings Per Year) +5% Growth
Mechanical Engineer (Designs Machines) ~$65,000 - $115,000 - Number of jobs: 290,000 (18,100 Openings Per Year) +9% Growth
Industrial Technician (Maintains & Repairs Machines) ~$50,000 - $75,000 - Number of jobs: 540,000 (54,000 Openings Per Year) +13% Growth
Logistics (Runs Warehouse & Shipping Operations) ~$65,000 - $115,000 - Number of jobs: 240,000 (26,000 Openings Per Year) +17% Growth
Explore These Careers →
Example:
Imagine you're trying to organize your messy closet, where everything is piled up at different heights. Just like how you might sort your clothes by creating layers of similar items at the same level, contour lines on a map connect points of equal elevation, creating a visual "layer" of height. In both cases, whether it's organizing clothes or mapping terrain, the key idea is grouping similar levels together to make sense of the chaos—clothes at the same height in your closet and land at the same elevation on a map.
Practice Version
Contour Line: A line on a topographic map connecting points of equal elevation. Contour line. A contour line on a map shows where the ground is the same height above sea level.