POPULATION

How many people live on planet earth?

• About 7.7 million

• About 7.7 billion

• About 770 billion

The world population is

• increasing

• stable

• decreasing

What is the most densely populated continent?

• Europe

• Africa

• Asia

Human length of life is

• increasing

• stable

• decreasing

Which continent has the lowest population density?

• Asia

• Africa

• Oceania

Across the world, women are having

• fewer and fewer children

• more and more children

• the same number of children

The world population is

• getting younger

• stable in terms of average age

• getting older

What is the world’s most populated country?

• India

• China

• United States

On which continent is population increasing most quickly?

• Asia

• Africa

• South America

What is likely to be the world’s most populated country in 2050?

• China

• India

• Brazil