Compost
ISU
Energy Savings
Pollution
General Sustainability
100

Finished compost is used for this on campus.

What is Landscaping?

100

This punny program helps reduce the amount of paper, plastic, and glass waste on campus. 

Hint: Cy gives is a thumbs up.

What is reCYcling?

100

This dam produces enough power for over 1 million people in Nevada, California, and Arizona.

What is the Hoover Dam?

100

This little guy speaks for the trees.

Who is the Lorax?

100

This is a way to reduce waste in the shower.

What is use shampoo/ conditioner/ soap bars?

200

The only dining hall on campus that doesn't compost shares a name with this operating system.

What is Windows?

200

Using this will give you a discount at coffee shops on campus.

What is your own cup/ mug?

200

Appropriate considering our mascot, the state of Iowa relies more on this energy source than any other state does.

What is wind energy?

200

Despite his poor reputation, this former US president founded the EPA in 1970.

Who is Richard Nixon?

200

This is the place in Ames where you could purchase sustainable swap items.

What is Zero Waste Mercantile (Z.W. Mercantile)?

300

Worms, ideally, can eat this percent of their weigh in scraps per day.

What is 100%?

300

This is the name of the Director of Sustainability at Iowa State.

Who is Merry Rankin?

300

This is the element by which nuclear power is created.

What is Uranium?
300

Iowa impacts the Gulf of Mexico because of this type of runoff. 

What is fertilizer/ nitrogen runoff?

300

This is the fabric that uses the least amount of water in its production.

What is Recycled PET Polyester?

400

The ideal ratio between the two major components of compost

What is 30:1?

400

This area of campus with many new building is maxed out on drainage.

What is the engineering side/ Bissell Road?

400

This is an example of biomass.

What are trees?

400

Maybe it's better to be shellfish, since this pollutant is known to become concentrated in fish like marlin and ahi tuna.

What is Mercury?

400

This is a way to reduce emissions in terms of one's diet.

What is eat a plant-rich diet?

500
This smelly process happens when compost isn't properly ventilated.

What is Anaerobic Decomposition?

500

This is the name of the grant that project teams are allowed to apply for. 

What is the Green Initiative Fund?

500

This is how geothermal energy is harvested.

What is the heat from the sun boils water to create steam?

500

This is roughly the number of pounds of garbage dumped into the ocean each year; and this is the major consituent.

What is 14 billion pounds, and what is plastic?

500

This is how much of the solid waste produced globally is organic or biodegradable.

What is nearly 50%?