*Question*
Answer the question below:   Stephanie had designed a machine learning algorithm to help predict earthquakes. Today, her new supercomputer arrived and she will soon run the algorithm on the less powerful computer. The new computer will increase or decrease the accuracy of the model's predictions?    Assuming that:  But the more computing power that goes into the model and the care with which the scientists construct the model can increase the chances that a model will be accurate.
**Answer**
decrease

*Question*
Answer the question below:   Shannon is swimming and wants to find the least dense water to soak in. She will find water that has a pressure that is lower or higher?    Assuming that:  Water density increases as salinity and pressure increase, or as temperature decreases.
**Answer**
lower

*Question*
Answer the question below:   If Mona is climbing up a mountain and she reaches a high elevation, what will happen to the air pressure increase or decrease?    Assuming that:  Air pressure is less at higher elevations.
**Answer**
decrease

*Question*
Answer the question below:   Low frequency bass notes have what length wavelengths long or short?    Assuming that:  Longer wavelength electromagnetic waves have lower frequencies, and shorter wavelength waves have higher frequencies.
**Answer**
long