Carrying Capacity in Ecosystems Quiz

What is carrying capacity in an ecosystem?

• The maximum number of individuals an ecosystem can support

• The minimum number of individuals an ecosystem can support

• The average number of individuals in an ecosystem

• The number of individuals that can be added to an ecosystem

What happens to the population growth rate when it reaches carrying capacity?

• It continues to grow exponentially

• It slows down and levels off

• It decreases rapidly

• It fluctuates unpredictably

What does the initial phase of population growth look like according to the graph?

• Slow growth

• Rapid decline

• Constant growth

• Immediate leveling off

What is the task mentioned in the document regarding the factors affecting carrying capacity?

• To list the factors that affect carrying capacity

• To predict if the factors would increase or decrease the carrying capacity

• To ignore the factors affecting carrying capacity

• To memorize the factors affecting carrying capacity

Which factor is likely to increase the carrying capacity of an environment?

• Severe drought

• Habitat destruction

• Plentiful roaming space

• Disease outbreak

What effect does a severe drought have on the carrying capacity of an environment?

• Increase

• Decrease

• No effect

• Fluctuate

How does the elimination of predators affect the carrying capacity of an environment?

• Increase

• Decrease

• No effect

• Fluctuate

What is the likely impact of habitat destruction on the carrying capacity of an environment?

• Increase

• Decrease

• No effect

• Fluctuate

Which factor is likely to decrease the carrying capacity of an environment?

• Abundant food sources

• Lack of competition

• Disease outbreak

• Plentiful roaming space

What are the two types of limiting factors that prevent the continuous growth of a population?

• A) Biotic and Abiotic

• B) Organic and Inorganic

• C) Physical and Chemical

• D) Natural and Artificial