Which was an idea used to dispute the theory of plate tectonics?

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 diagram below dab and dac are adjacent angles

Which of these fragmental sedimentary rocks would most likely form farthest from the land?