(Solved): Question 23: Please download this new Topographic Map (click here). This is the Springdale East Qua ...

Question 23: Please download this new Topographic Map (click here). This is the Springdale East Quandrangle from the USGS. The main landscape feature that you will see, pretty quickly is the large canyon on the left side of the map. This is Zion canyon and was carved by the North Fork of the Virgin River. This canyon is what makes up the stunning landscape of Zion National Park, Utah. What is the contour interval of this map? $$100\mathrm{ft}$$ $$80\mathrm{ft}$$ $$10\mathrm{ft}$$ $$40\mathrm{ft}$$