Understanding the Ogallala Aquifer and Its Impact on Agriculture

What is the primary agricultural product of Kansas?

• Soybeans

• Wheat

• Rice

• Corn

Which aquifer is the largest freshwater aquifer in North America?

• Great Lakes Aquifer

• Colorado Aquifer

• Mississippi Aquifer

• Ogallala Aquifer

How many states does the Ogallala Aquifer stretch beneath?

• 6 states

• 5 states

• 7 states

• 8 states

What is the depth of the well mentioned by Stan Townsend?

• 500 feet

• 400 feet

• 600 feet

• 303 feet

What is the main challenge posed by modern irrigation technology?

• High cost

• Complexity

• Depletion of water resources

• Energy consumption

What is the average annual drop in the aquifer level since 1996?

• 2 feet

• 3 feet

• 4 feet

• 1 foot

What year did the aquifer's drop-rate suddenly double?

• 2010

• 2013

• 2011

• 2012

What is the main goal of the scientific research on the Ogallala Aquifer?

• Increase water clarity

• Increase water availability

• Create new water sources

• Predict future water levels

What year did the significant drought affecting the aquifer begin?

• 2010

• 2012

• 2011

• 2009

What natural process primarily recharges the Ogallala Aquifer?

• Transpiration

• Percolation

• Evaporation

• Condensation