Question

What is the most likely cause of the change in population size in year 6 shown in the graph below?A graph with Years on the x-axis from 4 to 7 and Rabbits on the y-axis from 0 to 400, by hundreds. The line begins at (0, 95), small increases and decreases through year 6, then increases greatly to end at (7.25, 275).a.An increase in the amount of land availableb.A decrease in the amount of land availablec.A cold springd.A hot summer

Answer 1

As we can see there is a significant increase in the population at the year 7, for a population to increase its numbers, means that there are favorable conditions for the population to be prosperous, so options b, c, and d actually harden environmental conditions which would lead to a decrease in population numbers, therefore, we can say that the correct answer is the option a.