The original sentence is: "Animals bury themselves in the sand or hide in burrows to survive the daytime heat."
This sentence is grammatically correct! It clearly tells us that animals use two ways (burying in sand or hiding in burrows) to stay safe from the heat during the day.
Here is a breakdown:
- Animals bury themselves: the subject (animals) does the action (bury themselves).
- in the sand or hide in burrows: two actions connected by or showing alternatives.
- to survive the daytime heat: explains the reason they do it, using the phrase to survive which means "to stay alive or safe."
Great job! If you want, you can also say:
"Animals bury themselves in the sand or hide in burrows to keep cool during the daytime heat." This means almost the same thing but uses the phrase keep cool instead of survive.