*Question*
Nations that have more industry produce more hazardous waste. The United states has less industry than South Korea. Therefore, there is more hazardous waste in South Korea or the United States?
**Answer**
South Korea

*Question*
As the nail grows, more cells are added at the nail bed. Milo has been cutting his nails out for a very long time. As his nails get shorter, what happens to the amount of cells added to them increase or decrease?
**Answer**
decrease

*Question*
Light-skinned people get sunburned more quickly than people with darker skin. A person that is African American will get less sunburned or more sunburned than a white person at the beach?
**Answer**
less sunburned

*Question*
A decrease in greenhouse gas levels decreases global temperature and an increase raises global temperature. Polly gets her planet to increase greenhouse gas levels. The global temperature as a result likely increases or decreases?
**Answer**
increases