Amaritime tropical air mass has which type of air?

a.
warm and moist

b.
warm and dry

c.
cold and dry

d.
cold and moist

Which of the following is not considered one of the four major oceans (1 point)

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.

Ozone in the upper atmosphere has been depleted by a. sulfur dioxide. b. chlorofluorocarbons. c. carbon dioxide. d. oxygen.