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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define population.
💡 Hint: Think about how we often count people in cities or countries.
Question 2
Easy
What does birth rate refer to?
💡 Hint: Consider how often babies are born in a time frame.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the definition of population?
- Number of individuals in a species in an area
- Just the number of humans in a country
- The number of living organisms on Earth
💡 Hint: Think broadly about species and areas.
Question 2
True or False: The birth rate is the number of deaths per 1,000 people per year.
- True
- False
💡 Hint: Make sure to differentiate between births and deaths.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A country has a population of 1 million people. Each year, the birth rate is 25 per 1000, the death rate is 7 per 1000, with immigration of 20,000 and emigration of 10,000. What will be the expected population after one year?
💡 Hint: Break the problem down into components of the formula.
Question 2
Discuss how advanced medical technology in a country can impact its population dynamics, identifying at least three positive and negative effects.
💡 Hint: Think broadly about both the social and environmental impacts.
Challenge and get performance evaluation