Water
Climate Change
Zero Waste
100
These are the molecular and chemical formulas of water.
What is H2O?
100
These molecules trap incoming heat from the sun.

What are greenhouse gases?

100

These are three ways to reduce your plastic use.

What is (BYOB, BYOC, BYOJ, use reusable utensils, refuse plastic freebies, buy in bulk,...)?

200

This is one native fish species found in Putah Creek.

What is (chinook salmon, sac sucker, prickly sculpin, tule perch, crappie, pikeminnow, sac blackfish)?

200

Global CO2 levels began to increase after this revolution.

What is the Industrial Revolution?

200

These are the PLA numbers that Davis recycles.

What are #1 and #2?

300

Up until 2016, Davis acquired its water from 18 municipal groundwater wells, but now it gets it from this source.

What is the Sacramento River?

300

This graph shows global CO2 concentrations from the top of the Mauna Loa Observatory in Hawai'i.

What is the Keeling Curve?

300

This is the PLA number for compostables.

What is #7?

400
Putting Iron into the ocean in order to increase phyotplankton populations; phytoplankton capture CO2, and when they die, it goes with them into the deep ocean.

What is ocean fertilization?

400

This is the term for the amount of warming after which we will see irreversible positive feedback loops.

What is a tipping point?

400

In this type of economy, products can be used again and again--not thrown out.

circular economy

500

A major project/infrastructure of dams, levees, and canals that is responsible for diverting water from the Northern California Sacaramento-San Joaquin River Delta to Southern California.

What is the California State Water Project?

500

This is the percent of global greenhouse gases that the US is responsible for.

14.7%

500

This is the percentage of plastic that is actually recycled.

What is 9%?

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