Q4. What was the main purpose of building Lake Mead?Wildlife preservationRecreational activitiesWater supply and hydroelectric power generationFlood control
Q5. Which national recreation area is adjacent to Lake Mead?Zion National ParkGrand Canyon National ParkLake Mead National Recreation AreaYellowstone National Park
Q7. Which dam regulates water flow into Lake Mead?Hoover DamGlen Canyon DamGrand Coulee DamShasta Dam
Q8. What is the full storage capacity of Lake Mead?17.89 million acre-feet26.12 million acre-feet32.45 million acre-feet41.03 million acre-feet
Q10. Which US states are directly served by Lake Mead?Texas and OklahomaUtah and ColoradoCalifornia and New MexicoNevada and Arizona
Q12. Which rock formation can be seen near Lake Mead?Devil's TowerArches National ParkMonument ValleyValley of Fire
Q14. Which endangered fish species is found in Lake Mead?Pacific salmonRainbow troutRazorback suckerGila monster
Q15. During severe droughts, what happens to the water level in Lake Mead?It decreases significantlyIt remains unchangedIt fluctuates unpredictablyIt increases due to precipitation
Q16. What is the nickname of Lake Mead?America's Great ReservoirThe Pearl of the DesertThe Emerald LakeThe Oasis of the West
Q17. What is the capacity of the largest power plant at Lake Mead?1,900 megawatts2,080 megawatts1,450 megawatts3,510 megawatts
