World Problems 1
World Problems 2
Environment & Health 1
Environment & Health 2
Poverty 1
Poverty 2
100

the number of people who live in a place

population

100

the ability to read and write

literacy

100

a large amount of water that covers land

flood

100

when liquid falls out of its container, like oil

spill

100

not working

unemployed

100

A place to live

housing

200

dirty or unsafe water, air, or land

pollution

200

not having a place to live

homelessness

200

a long time when there is very little or no rain; not enough water

drought

200

sickness

disease

200

not having enough money for basic needs

poor

200

the money you receive from work, the government, or other sources

income

300

moving from one country to another

immigration

300

being poor; not having money

poverty

300

stopping something from happening

prevention

300

the average time a person may live

life expectancy

300

help from the government

government assistance

300

a way to solve or fix a problem

solution
400

mental or physical condition

health

400

the group of people who make decisions for a country, state, or other area

government

400

to make something new from something used

recycle

400

a fire that is not controlled

wildfire

400

not equal; when some people have more than others

inequality

400

food, water, a place to live and clothes

basic needs

500

nature; the area around us

environment

500

relating to the whole world

global

500

not enough food or not eating enough healthy food

malnutrition

500

a way to stop pregnancy

contraception

500

the minimum level of income for basic needs

poverty line

500

people who work but do not have enough money for basic needs

working poor

600

a change in nature that causes many deaths or problems

natural disasters

600

materials or things that exist in nature, such as water, oil, trees, etc.

natural resources

600

a big change in global or local weather

climate change

600
things that affect public health; for example clean water and waste disposal

sanitation

600

income from work that is high enough to live a normal life

living wage

600

different parts of society based on money

social class