Geography SL
Geography SL
10
Chapters
152
Notes
Option A - Freshwater – Drainage basins
Option A - Freshwater – Drainage basins
Option B - Oceans & coastal margins
Option B - Oceans & coastal margins
Option C - Extreme Environments
Option C - Extreme Environments
Option D - Geophysical Hazards
Option D - Geophysical Hazards
Option E - Leisure, Tourism And Sport
Option E - Leisure, Tourism And Sport
Option F - The Geography Of Food & Health
Option F - The Geography Of Food & Health
Option G - Urban Environments
Option G - Urban Environments
Unit 1 - Changing Population
Unit 1 - Changing Population
Unit 2 - Global Climate - Vulnerability & Resilience
Unit 2 - Global Climate - Vulnerability & Resilience
Unit 3 - Global Resource Consumption & Security
Unit 3 - Global Resource Consumption & Security
IB Resources
Unit 1 - Changing Population
Geography SL
Geography SL

Unit 1 - Changing Population

Global Population Distribution Surprising Factors Revealed!

Word Count Emoji
660 words
Reading Time Emoji
4 mins read
Updated at Emoji
Last edited on 5th Nov 2024

Table of content

Main concepts

  • Population distribution is the term we use to describe where people are spread out across the globe.

  • Here's an interesting fact! 75% of the global population live within 1000 km of the sea. That's around the same distance as a road trip from Los Angeles to Denver, or from London to Vienna!

  • Another astonishing fact: 85% of the population live in areas less than 500 m high! That's less than the height of the tallest building in the world, Burj Khalifa.

  • Now, imagine the Earth as an apple cut in half, and we're only considering latitudes between 68°N and 20°N. This band, from the Arctic Circle down to just a bit above the equator, is home to the same 85% of the world's population. It's like the Earth wearing a crowded belt!

  • Now let's take a glance at the Southern Hemisphere. Less than 10% of the global population live there, making it feel like a quiet, spacious neighborhood compared to the crowded Northern Hemisphere.

Preferred locations

  • Fertile valleys: Let's take the Nile valley as an example. Like a lifeline stretching through Egypt, the Nile Valley has been a hub of civilization for thousands of years because of its fertile land. It's like a gigantic green highway, perfect for growing crops!

  • Water supply: People also prefer living in areas with a regular water supply. Imagine places with climates like England or Oregon, where you don't need to worry much about the next rain - a real lifesaver for both people and plants!

  • Mild climates: Areas that are not too hot, not too cold, but just right – like Goldilocks' porridge! Temperate climates are loved for their moderate weather conditions.

  • Good communication: Modern times call for modern needs, and good communication infrastructure is one of them. Living in places with robust networks for transport and digital communication is like being at a party where everyone's connected.

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IB Resources
Unit 1 - Changing Population
Geography SL
Geography SL

Unit 1 - Changing Population

Global Population Distribution Surprising Factors Revealed!

Word Count Emoji
660 words
Reading Time Emoji
4 mins read
Updated at Emoji
Last edited on 5th Nov 2024

Table of content

Main concepts

  • Population distribution is the term we use to describe where people are spread out across the globe.

  • Here's an interesting fact! 75% of the global population live within 1000 km of the sea. That's around the same distance as a road trip from Los Angeles to Denver, or from London to Vienna!

  • Another astonishing fact: 85% of the population live in areas less than 500 m high! That's less than the height of the tallest building in the world, Burj Khalifa.

  • Now, imagine the Earth as an apple cut in half, and we're only considering latitudes between 68°N and 20°N. This band, from the Arctic Circle down to just a bit above the equator, is home to the same 85% of the world's population. It's like the Earth wearing a crowded belt!

  • Now let's take a glance at the Southern Hemisphere. Less than 10% of the global population live there, making it feel like a quiet, spacious neighborhood compared to the crowded Northern Hemisphere.

Preferred locations

  • Fertile valleys: Let's take the Nile valley as an example. Like a lifeline stretching through Egypt, the Nile Valley has been a hub of civilization for thousands of years because of its fertile land. It's like a gigantic green highway, perfect for growing crops!

  • Water supply: People also prefer living in areas with a regular water supply. Imagine places with climates like England or Oregon, where you don't need to worry much about the next rain - a real lifesaver for both people and plants!

  • Mild climates: Areas that are not too hot, not too cold, but just right – like Goldilocks' porridge! Temperate climates are loved for their moderate weather conditions.

  • Good communication: Modern times call for modern needs, and good communication infrastructure is one of them. Living in places with robust networks for transport and digital communication is like being at a party where everyone's connected.

Unlock the Full Content! File Is Locked Emoji

Dive deeper and gain exclusive access to premium files of Geography SL. Subscribe now and get closer to that 45 🌟