Energy
Water
Food
Misc.
100

The largest source/sector of planet-warming greenhouse gases in the US

What is transportation?

100

Water use that is not returned to the water source after being withdrawn.

What is water consumption?
100

The steer's name in This Steer's Life

What is No. 534?
100

The percentage that gets taken off an assignment per late day submitted.

What is 5%?

200

The most recent year declared the warmest since 1850.

What is 2024?

200

When people acquire access to safe water, this might occur to change peoples’ lives and put the world on a path to sustainability.

What is decrease in population growth, decrease in fertility, decrease in child mortality, decrease in disease/mortality, increase in literacy rates?

200

The US average percentage of food waste?

What is 30-40?

200

The three pillars of sustainability.

What is economy, society, and environment?

300

This bill had available tax credits for US production of clean energy components.

What is the Inflation Reduction Act?

300

The name of the aquifer that Purdue gets its water from.

What is Teays?

300

The year that the population is going to peak at 9.73 billion.

What is 2064?
300

Define sustainability.

Acceptable answers at the discretion of the TAs :)

400

The efficiency of the average internal combustion engine.

What is 25% (Will accept 20%-30%)

400

The grading of drinking water infrastructure in the U.S. as of 2025.

What is C-?

400

Plant alternative meats produce this percentage less of GHG than farmed meats.

What is 90%?

400

Name 4 of the peer TAs.

Who are Hailey, Roman, Cassy, Annette, Hurin, Abby, Alba, and Madeline?

500

The term that means the total GHGs that are generated by our actions.

What is carbon footprint?

500

Calculated on a yearly basis, includes total volume of freshwater replenished through the hydrological cycle.

What is annual renewable water supply?
500

In 2023, the percentage of land area used for agrciulture.

What is 37% (Will accept 30-40%)

500

Name 3 members of your sister city.

Acceptable answers at the discretion of the TAs & Dr. Payne:)