Back to Topic 4.2 — Global networks and flows
4.2.2Geography HL12 flashcards

Digital networks and global interconnection

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Card 1 of 124.2.2
4.2.2
Question

Define ICT.

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All 12 Flashcards — Digital networks and global interconnection

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Card 1definition

Question

Define ICT.

Answer

**Information and communications technology** — the hardware, networks and software that move information (internet, phones, satellites, data centres).

Card 2concept

Question

What is time-space convergence?

Answer

As ICT improves, the **friction of distance shrinks**, so distant places feel closer in time and cost even though real distance is unchanged.

Card 3definition

Question

Define data flow.

Answer

The **movement of digital information** (messages, money, media, files) across networks between places.

Card 4definition

Question

What is the digital divide?

Answer

The **uneven access to ICT** between rich and poor countries, and between people within them — some are far better connected than others.

Card 5definition

Question

What is the cloud?

Answer

Remote **data centres** that store and process information over the internet, so a file or service can be reached from anywhere.

Card 6concept

Question

Which flows have largely moved online?

Answer

**Data and information**, **finance** and **communication** — they have little physical form, so they cross borders as data in seconds.

Card 7concept

Question

Which flows must stay physical?

Answer

**Energy, food and raw materials** — oil, grain and iron ore must be piped, shipped or trucked; they cannot be digitised.

Card 8concept

Question

How do digital and physical flows connect?

Answer

Digital networks usually **coordinate** physical flows (plan, price and track shipments) rather than replacing them.

Card 9definition

Question

Name four illicit global flows.

Answer

**Trafficking** of people, **counterfeit** goods, **narcotics** and **hidden (laundered) money**.

Card 10concept

Question

Why is data on illegal flows unreliable?

Answer

The flows are **deliberately hidden**, counting methods differ and seizures capture only a fraction — so any figure is a rough estimate.

Card 11concept

Question

Why does that unreliable data still matter?

Answer

Illicit flows shape real places (crime, exploitation, lost revenue), so governments need **rough estimates** to govern them — what is unmeasured goes ungoverned.

Card 12concept

Question

How do you structure a To-what-extent essay?

Answer

**FOR** the claim, then **AGAINST** the claim, then a **JUDGEMENT** that answers how far the claim holds — never a fence-sit.

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