Preview of practice Population Growth (4.2) - Population - ICSE 10 Biology
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Population Growth

Practice - Population Growth

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is meant by population growth?

💡 Hint: Think about how birth rates and death rates affect this number.

Question 2 Easy

Define immigration.

💡 Hint: Consider where people are coming from.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is population growth?

The decrease of individuals in a population.
The stability of individuals in a population.
The increase of individuals in a population.

💡 Hint: Think about the definition we covered.

Question 2

The birth rate is defined as:

True
False

💡 Hint: Recall the specifics about birth rate.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Consider a country with a birth rate of 27 per 1000 and a death rate of 9 per 1000. If immigration is 200, and emigration is 50, what is the estimated population growth for a year if the current population is 1 million?

💡 Hint: Don't forget to multiply the birth and death rates by the population for accurate results.

Challenge 2 Hard

Analyze a region where birth rates decline but immigration increases. How might this affect the overall population structure in 10 years?

💡 Hint: Think long-term and consider demographic shifts.

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Reference links

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