Economics · Unit 2

Needs, Wants and Resources

What we need, what we want, and limited resources

The distinction between needs and wants sounds obvious and turns out to be where a great deal of economic and political disagreement actually lives.

The unit covers needs, wants, resources, why resources are limited, and using them wisely.

This unit breaks down into 23 short steps and 120 questions, starting at difficulty 1 and building to 5. Below you can see exactly what it covers, how the path is structured, and worked examples with explanations.

Steps: 23
Questions: 120
Difficulty: 1-5

What this unit covers

Needs
Resources
Using Resources Wisely
Limited Resources
Wants

Where this fits

Follows What is Economics?

Where people slip

Where the line between need and want sits is a judgement, not a fact. Much policy argument is really disagreement about that line rather than about economics.

How the unit is structured

Needs, Wants and Resources runs as 23 short steps that unlock in order. 17 are practice rounds and 6 are challenge rounds that pull together everything before them. Questions start at difficulty 1 and climb to 5 as you progress.

Step 1 · easierStep 23 · harder

Challenge rounds

Example questions

30 real questions from this unit, with the answer and the reason behind it, grouped by what they practise. There are 120 in the unit altogether.

Limited Resources

Choose all that applyLevel 2
1. Which of these are true about resources? (pick all that apply)
- Resources are limitedcorrect
- We cannot make everything at oncecorrect
- We have to make choicescorrect
- Resources are unlimited
- Everything is free
Resources are limited, so we cannot make everything at once and must make choices.
Fill the blankLevel 2
2. When there is not enough of something to meet everyone's wants, we call it ____.
- scarcitycorrect
- plenty
- waste
- luck
Scarcity means there is not enough to satisfy everyone's wants.
Multiple choiceLevel 2
3. Because resources are limited, people and countries must ____.
- choose what to make and buycorrect
- make everything for free
- never run out of anything
- ignore all prices
Limited resources force us to choose what to make and what to buy.
True or falseLevel 2
4. There is a limited amount of resources, so we cannot make everything at once.
Answer: True
Because resources are limited, we can only make some things, not everything.
Odd one outLevel 3
5. Three of these describe scarcity. Which one does NOT?
- Endless supply for everyonecorrect
- Limited resources
- Not enough for all wants
- Having to choose
Endless supply for everyone is the opposite of scarcity, which means not enough for all.
Sort into groupsLevel 4
6. Sort each resource into renewable or non-renewable.
Answer: Sunlight = Renewable; Coal = Non-renewable; Wind = Renewable; Natural gas = Non-renewable; Forests = Renewable; Iron ore = Non-renewable
Sunlight, wind, and forests can be replenished, while coal, natural gas, and iron ore cannot be quickly.

Needs

Fill the blankLevel 1
7. Things we must have to live, like food, water, and shelter, are called ____.
- needscorrect
- wants
- toys
- treats
Needs are the things we truly must have to survive.
Guess the numberLevel 1
8. Food, water, shelter, and clothing make a common list of basic needs. How many needs are in that list?
Answer: 4 needs
The list names four needs: food, water, shelter, and clothing.
Multiple choiceLevel 1
9. Which of these is a NEED that keeps you alive?
- Clean watercorrect
- A video game
- A toy car
- A trampoline
Clean water is a need because our bodies cannot stay alive without it.
True or falseLevel 1
10. Food is something people need to stay alive.
Answer: True
Food gives our bodies energy, so it is a basic need.
Choose all that applyLevel 2
11. Which of these are basic needs? (pick all that apply)
- Watercorrect
- Foodcorrect
- Sheltercorrect
- A skateboard
- A comic book
Water, food, and shelter are all things we need to live.
Odd one outLevel 2
12. Three of these are needs. Which one is NOT a need?
- A new toycorrect
- Water
- Food
- Clothing
A new toy is fun but you can live without it, so it is not a need.

Resources

Fill the blankLevel 2
13. The things we use to make goods, like workers, tools, and materials, are called ____.
- resourcescorrect
- needs
- wants
- prices
Resources are the inputs we use to produce goods and services.
Match the pairsLevel 2
14. Match each thing to the type of resource it is.
Answer: Sunlight = Natural resource; A builder = Human resource; A delivery truck = Capital resource
Sunlight comes from nature, a builder is a person who works, and a truck is a made tool.
Multiple choiceLevel 2
15. What are resources used for?
- To make the things people need and wantcorrect
- To throw away every day
- To hide from everyone
- To lose on purpose
Resources are the things we use to make the goods and services people need and want.
Sort into groupsLevel 2
16. Sort each item into the type of resource it is.
Answer: River water = Natural; A nurse = Human; A tractor = Capital; Coal = Natural; A teacher = Human; A computer = Capital
Things from nature are natural, people who work are human, and made tools are capital.
Guess the numberLevel 3
17. How many classic factors of production do economists usually list (land, labor, capital, entrepreneurship)?
Answer: 4 factors
There are four factors of production: land, labor, capital, and entrepreneurship.
Choose all that applyLevel 4
18. Which of these are classic factors of production? (pick all that apply)
- Landcorrect
- Laborcorrect
- Capitalcorrect
- Money in a piggy bank
- Wishes
Land, labor, and capital are three of the four classic factors of production.

Using Resources Wisely

Choose all that applyLevel 2
19. Which actions help save resources? (pick all that apply)
- Recycling bottlescorrect
- Turning off lights you are not usingcorrect
- Reusing bagscorrect
- Leaving the water running
- Wasting food
Recycling, turning off unused lights, and reusing bags all help save resources.
Fill the blankLevel 2
20. Using something again instead of throwing it away is called ____.
- reusingcorrect
- wasting
- losing
- buying
Reusing means using something more than once so it is not wasted.
Match the pairsLevel 2
21. Match each of the 3 Rs to what it means.
Answer: Reduce = Use less; Reuse = Use again; Recycle = Make into something new
Reduce means use less, reuse means use again, and recycle means make into something new.
Multiple choiceLevel 2
22. Because resources are limited, it is smart to use them ____.
- wisely and without wastingcorrect
- quickly so they are gone
- only once, then throw them away
- and never share them
Using resources wisely and without wasting helps them last longer.
Odd one outLevel 2
23. Three of these help save resources. Which one does NOT?
- Wasting foodcorrect
- Recycling
- Reusing
- Saving water
Wasting food throws resources away, while the others help save them.
Put in orderLevel 2
24. You have a little money. Put these in order of what you should spend on first, most important need first.
Answer: Food -> A warm coat -> A comic book -> A fancy sticker
Cover needs like food and a warm coat before spending on wants like comics and stickers.

Wants

Fill the blankLevel 1
25. Things we would enjoy having but can live without are called ____.
- wantscorrect
- needs
- air
- water
Wants are the things we would like but do not truly need.
Multiple choiceLevel 1
26. Which of these is a WANT, not a need?
- A video gamecorrect
- Water
- Food
- Shelter
A video game is fun to have but we do not need it to live, so it is a want.
True or falseLevel 1
27. Candy is a basic need, just like water and food.
Answer: False
Candy is a treat we can live without, so it is a want, not a need.
Type the answerLevel 1
28. What do we call something we would like but do not need to live? (one word)
Answer: want
A want is a thing we would enjoy but can live without.
Choose all that applyLevel 2
29. Which of these are wants? (pick all that apply)
- A game consolecorrect
- Candycorrect
- A holiday tripcorrect
- Drinking water
- Shelter
A game console, candy, and a holiday trip are all nice extras we can live without.
Odd one outLevel 2
30. Three of these are wants. Which one is really a NEED?
- Fresh watercorrect
- A toy robot
- Ice cream
- A theme park ticket
Fresh water is a need because we cannot live without it, while the others are just fun extras.

Where these questions come from. Each unit starts as a plan of the concepts it should cover and the difficulty it should span. Questions are written against that plan with AI assistance, then checked by a validator that rejects anything without a single defensible answer, an explanation, or plausible wrong options. How we write questions sets out the whole process, and corrections are fixed in the bank and reach the site and the app the same day.

How you practise

This unit mixes 10 different question formats, so you are recalling and applying rather than recognising the same layout every time.

Choose all that apply
Fill the blank
Guess the number
Match the pairs
Multiple choice
Odd one out
Put in order
Sort into groups
True or false
Type the answer

Practise Needs, Wants and Resources

120 questions across 23 steps. Start with step one and crawl at your own pace.

Play this unit

More units in Economics

See all 18 units in Economics →