Here are three shorter ways to say it:
- Above the ground, bugs and birds play among flowers and trees. Below, moles dig and dinosaur bones rest.
- Spiders and caterpillars crawl in flowers and tall trees while butterflies and birds flutter. Under the earth, moles dig and old bones wait.
- Flowers and trees hide tiny crawlers and fluttering birds above, and tunnels with moles and dinosaur bones lie below.
How I made them shorter:
- Kept the main idea: what happens above vs. below the ground.
- Used simple words kids know (bugs, birds, moles).
- Made each sentence shorter and clearer for a 7-year-old.