Questions: Q5.6. If you removed all the Lions from a large area of savanna, which of the following is a DIRECT effect that could be explained by the diagrams?
An increase in the Cheetah population size
A decrease in the Cheetah population size
An increase in the Gazelle population size
A decrease in the Gazelle population size
Transcript text: Q5.6. If you removed all the Lions from a large area of savanna, which of the following is a DIRECT effect that could be explained by the diagrams?
An increase in the Cheetah population size
A decrease in the Cheetah population size
An increase in the Gazelle population size
A decrease in the Gazelle population size
Solution
Solution Steps
Step 1: Identify the Role of Lions in the Food Web
Lions are predators that feed on zebras and gazelles. They help control the population sizes of these herbivores.
Step 2: Determine the Direct Effect of Removing Lions
If lions are removed, their prey (zebras and gazelles) will experience less predation pressure. This will likely lead to an increase in the population sizes of zebras and gazelles.
Step 3: Analyze the Given Options
An increase in the Cheetah population size: This is not a direct effect of removing lions.
A decrease in the Cheetah population size: This is not a direct effect of removing lions.
An increase in the Gazelle population size: This is a direct effect of removing lions.
A decrease in the Gazelle population size: This is not a direct effect of removing lions.