Corrected sentences
1) Earth is the only planet where we know life exists.
2) Both the tiny bug and the huge whale are happy living here.
Why these changes?
- Capitalize Earth because Earth is a name, like your name.
- Use where instead of "on which" — it is simpler to say.
- Add "we know" to be more accurate: we haven’t found life on other planets yet.
- Choose tiny or little — both are okay, tiny is a simple word to use.
- Happy living here sounds more natural than "happy to live here" when you mean they live here and feel happy.
Try it out
Say the corrected sentences out loud. Great job asking about grammar!