The physical need for food
the state of being extremely poor
a change in global or regional climate patterns
This is when there is a conflict that involves many countries around the world.
an extreme shortage of food
too many people in one place for the resources available
Disease that spreads all over the world
A situation where an ecosystem suffers a drastic, possibly permanent, reduction in its ability to maintain life, often resulting in mass extinction
the state in which access to rights or opportunities is unaffected by gender.