What sediment particle size(s) make up shale?

Dissolution is the chemical weathering process when rocks ________.

In which layer of the atmosphere is the ozone layer found?

The San Andreas Fault is a ________ fault.

________ weathering is when physical forces break rock into smaller and smaller pieces.

Which of the following is the hardest known natural substance?

Answer the following questions about food waste in 4-6 sentences: About how much of food is wasted in the US? How does composting work? What are some of the challenges related to composting in the Madison area? Is composting a useful activity to address climate change? Why or why not?

Describe Wisconsin’s air quality issues in 5 sentences: Where does WDNR monitor air quality in Madison? Generally how is our air quality compared to the National Ambient Air Quality Standards? What pollutant(s) are of most concern? What factors/events/emissions are causing these priority pollutants to register at high levels in some Wisconsin regions? What actions would you take to reduce these air quality issues in Wisconsin? Explain how these actions would result in reductions in at least one specific type of air pollution.

Identify 11 

Identify “23” vein.