CONTOUR LINES Contour lines are imaginary lines drawn on a map to connect points that have the same elevation above sea level. They are widely used in topographic maps to represent the shape and elevation of the land surface. CHARACTERISTICS OF CONTOUR LINES 1. Equal Elevation – Each contour line represents a constant elevation. 2. Contour Interval – The vertical distance or difference in height between two successive contour lines. 3. Close Spacing – Indicates steep slopes. 4. Wide Spacing – In

370K views · 745 reactions | Unique interval plans of running, walking and sprint intervals for maximum calorie burning. - Choose from 6 training programs with a total length of 48 weeks; - 3 levels of difficulty: Beginner, Intermediate and Advanced; - 2-month training plans with 3 workouts per week. | Verv | Facebook

298K views · 907 reactions | Unique interval plans of running, walking and sprint intervals for maximum calorie burning. - Choose from 6 training programs with a total length of 48 weeks; - 3 levels of difficulty: Beginner, Intermediate and Advanced; - 2-month training plans with 3 workouts per week. | Verv | Facebook