Which climate is best suited for chemical weathering?
a. warm and wet
b. cold and dry
c. hot and dry
d. war and dry

Which of the following statements is true? a. there is not enough food produced in the world to feed everyone. b. the biggest cause of hunger and malnutrition is the cost of getting food to people who need it most. c. most countries have enough arable land and resources to feed their own population and export a surplus d. malnourishment is only seen in a few countries with very limited food supplies.

The causes of the failure of the league of nations

Based on the information in the graph, what can you conclude about humans in the world in general?