Which relationship is shown in the graph? A graph entitled Change in Population Over Time shows Time on the horizontal axis and population on the vertical axis. 2 different curves are shown. They follow the same trend, but one curve hits the maximum point prior to the second curve.
competitive exclusion relationship
habitat-niche relationship
biotic-abiotic relationship
predator-prey relationship

The right answer is the prey-predator relationship.

Explanation:

The given graph details conceivably show the prey-predator relationship, in which the prey appears in red and the predator is appeared in blue. It is seen that the predator population for the most part stays less than the prey, so they can get food without any problem.  

The prey-predator relationship shows that in the event that the population of prey begin to increase, at that point the number of population in the predator would increase as well, as the predators have bountiful of food. However, when the number of preys in the prey begin diminishing, the predators begin to decrease because of the starvation.

Thus, The right answer is the prey-predator relationship.  

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for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.