Which of the following would be considered a limited resource in the lower depths of the ocean?
a. water
b. sunlight
c. prey
d. predators

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.

In the developed world, describe the changing role of women in agriculture.

Which two nations are doing the most to combat their environmental issues?