What do springtails feed on?

Springtails primarily feed on algae and decaying organic matter. They play a vital role in the ecosystem as decomposers, breaking down organic material and recycling nutrients back into the soil. This feeding behavior contributes to soil health by enhancing the availability of nutrients for plants.

The other options do not accurately represent the dietary preferences of springtails. While wood and leaves, grass and soil, and water and minerals comprise parts of their habitat, they do not serve as their primary food sources. Springtails are particularly adapted to thrive on organic debris and microorganisms found within decaying plant material, making their role essential in maintaining ecological balance. Thus, the focus on algae and decaying matter as their main food source correctly identifies their ecological niche and dietary habits.