Question

How do the leaves fall​

Answer 1

Answer:

The short answer is that leaves fall off trees when they aren't doing their job any more. A leaf's job is to turn sunlight into food for the tree. To do this, the leaf needs water. ... When the leaf is empty, the tree stops holding onto it and it falls to the ground, or blows away in a gust of wind.

Answer 2

Answer:

leaves fall off trees when they aren't doing their job any more. A leaf's job is to turn sunlight into food for the tree. To do this, the leaf needs water. ... When the leaf is empty, the tree stops holding onto it and it falls to the ground, or blows away in a gust of wind.