World Population Growth Flashcards

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1
Q

What is world population

A

The world population is the total number of humans are on the planet earth at a given time.

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2
Q

How many people die and are born per second

A

The world population is increasing rapidly . every second 5 people are born and 2 die meaning we have 3 person increase per second.

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3
Q

How much was the world’s population in 2021

A

7888 billion

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4
Q

What does countries population refer too

A

The number of people that are living there.

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5
Q

What is the birth rate

A

Number of babies being born in a country each year is the birth rate

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6
Q

What is death rate

A

Number of people who die in a country each year is death rate

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7
Q

How is the natural increase calculated

A

Brith rate - death rate

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8
Q

An area that has a high population density will have

A

Lost of people living there

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9
Q

Places that have a low population density will have

A

Few people living there

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10
Q

Population distribution means

A

The way in which the population I spread out over an area

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11
Q

Th population can be

A

-evenly spread
-clustered around
-randomly distributed

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12
Q

Distribution can be affected by both

A

Physical and human geography

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