Density and Design Problems

Question 1

High population density can cause increased competition for resources such as food or shelter, while a low population density can cause issues with finding mates and diversification.

Revolt · Accepted Answer

The region with the highest population density is .: Binky Lee; The region with the lowest population density is .: ChesLen

Question 2

High population density can cause increased competition for resources such as food or shelter, while a low population density can cause issues with finding mates and diversification.

Revolt · Accepted Answer

✔ Binky Lee; The region with the highest population density is .: Binky Lee; The region with the lowest population density is .: ChesLen

Question 3

Bear CreekBinky Lee✔ ChesLenX Crow’s Nest

Revolt · Accepted Answer

✔ ChesLen

Question 4

Geologists study the density of seismic activity in a region by comparing the number of earthquakes to the area of the region. The seismic activity density of a region is found using the formula: seismic activity density = . The state of California covers approximately 103,718 mi2, and has a seismic activity density of 0.0964 earthquakes per square mile. The state of Alaska covers approximately 570,641 mi2, and has a seismic activity density of 0.0491.

Revolt · Accepted Answer

Using this data and rounding to the nearest whole number, Alaska had more earthquakes than California for the year.: 18,020; Why would the seismic activity density of the year for Alaska be smaller than for California if Alaska had more earthquakes?: Alaska has more land area than California.

Question 5

Which statement explains the design Maria should choose to minimize her costs?

Revolt · Accepted Answer

The singular enclosure would minimize cost because it requires 180 feet of fencing.

Density and Design Problems Answers

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