Here's a problem to solve: How does a volcanic eruption interfere with the ability of producers to obtain the energy they need to produce food?

Among the 4 following options, which is the correct answer?

- A: by using up heat energy stored in Earth's core
 
- B: by releasing excess energy from the interior of the earth
 
- C: by using up large volumes of nearby atmospheric oxygen
 
- D: by releasing dust that blocks sunlight from reaching Earth
 