Las Vegas & Grand Canyon July 13-18, 2006 Joe and Mary Jane Naumann PowerPoint #5 Deluxe Grand Canyon Tour North Las Vegas Airport Scenic Airlines at North Las Vegas Airport Internet Photos Ready to board the airplane Taking off at sunrise Looking down on North Las Vegas Beautiful Sky The sun peeks through See what water can do in a desert. Interstate highway below Awesome landscape at sunrise. Lake Mead on the left side Great view from the right side too Sunrise on Lake Mead What about the ring around the lake? The average level of the lake today is quite a few feet lower than is had been for years. Why? For several years there has been below normal snowfall in the mountains. Fast growing cities like Las Vegas are using more water. Capillary action and evaporation have dried-out rock strata that had been saturated, leaving dissolved mineral salt residues along the shoreline. First glimpse of the Hoover Dam The dam is more visible Almost a full view of the dam Frontal shot with lens flare effect Probably the best shot of the dam installations. We’re about to leave the Hoover Dam behind us. Good morning sunshine! Lake Mead east of the dam Beautifully outlined ridge and escarpments The Colorado R. – ridges, talus slopes, escarpments, & terraces Tributary stream in a side canyon Flying over the Grand Canyon Plateau Surface Escarpment Alluvial Fans Talus Slope A tributary joins the Colorado River Checking the other side of the airplane again Plateau covered with Ponderosa and Pinyon pines Vast, empty, dissected plateau surface Lonely, isolated ranch A slightly closer look at the ranch. Do you notice the slight curvature of the horizon? Grand Canyon National Park Airport Internet Photo Deplaning at the park airport