Question

1. owls eat voles (a relative of mice); voles eat grass and seeds. which food chain is correct?

grass → vole → owl
grass → owl → vole
vole → owl → grass
vole → grass → owl

Explanation:

A food chain shows the flow of energy from one organism to another. Producers (like grass) are at the start as they make their own food. Then comes the primary consumer (vole that eats grass). Finally, the secondary consumer (owl that eats vole).

Answer:

Grass → Vole → Owl