Corrected sentence (easy):
An echidna's nose is a super bug finder. It can feel a bug moving in the dirt or leaves.
Why this is better (simple steps):
- We kept echidna's with the apostrophe to show the nose belongs to the echidna.
- We used bug finder without a hyphen so the words are easy to read. A hyphen is okay, but not needed here.
- We made two short sentences so they are easier to understand.
- We used moving instead of move because it sounds more natural: the nose feels a bug that is moving.
- We added the before dirt to be a little clearer: "the dirt or leaves."
Another very short version for kids:
An echidna's nose finds bugs. It can feel a bug moving in the dirt.