Which of the following samples has the greatest population density? a. 125,000 organisms in 2.5 mi2028-02-04-03-00_files/i0170000.jpg b. 13,000 organisms in 1.0 mi2028-02-04-03-00_files/i0170001.jpg c. 150,000 organisms in 4.0 mi2028-02-04-03-00_files/i0170002.jpg d. 100,000 organisms in 0.5 mi2028-02-04-03-00_files/i0170003.jpg

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Question:

Which of the following samples has the greatest population density? a. 125,000 organisms in 2.5 mi2028-02-04-03-00_files/i0170000.jpg b. 13,000 organisms in 1.0 mi2028-02-04-03-00_files/i0170001.jpg c. 150,000 organisms in 4.0 mi2028-02-04-03-00_files/i0170002.jpg d. 100,000 organisms in 0.5 mi2028-02-04-03-00_files/i0170003.jpg

Answer:

Answer:  the correct choice is d) 100000 organisms in 0.5 miles.

Explanation: Population density is directly proportional to the number of species(organisms) and inversely proportional to the land area.

population density = number of organisms/land area

Let’s plug in the values for all the choices and see which one gives greatest population density.

a) population density =  = 50000

b) population density =  = 13000

c) population density =  = 37500

d) population density =  = 200000

From above calculations, the greatest population density(200000 organism per mile) is for the last choice.

So, the correct choice is d) 100000 organisms in 0.5 miles.

From the answer and question examples above, hopefully, they might guide the student solve the question they had been looking for and remember of the whole thing declared in the answer above. You would certainly then have a discussion with your classmate and continue the school learning by studying the topic collectively.

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