it decomposes and it turns into organic matter, it can aslo become nutrients.
it dies
A leaf can be brown if it is dead. Leave can be green, red, orange, yellow in the fall.
If left undisturbed on the ground, the dead leaf will undergo decomposition. Various organisms like fungi, bacteria, and insects will break down the leaf into smaller molecules, which will be eventually recycled back into the environment as nutrients.
a frog that has "horns" near its eye to blend in with the ground and look like a dead leaf
Because it's dead!
leaf fall, or fall
dead leaf
A leaf falls faster than a feather because it has more surface area and encounters more air resistance. The shape of a leaf also allows it to catch more wind, causing it to fall faster than a feather, which has less surface area and is more affected by air resistance.
If undisturbed, the leaf will continue to decompose on the ground over time. This process is often carried out by microorganisms and fungi, breaking down the leaf into nutrient-rich organic matter that can enrich the soil.
The leaf does not fall straight down. It falls slowly because of air resistance. The air provides upward force. The upward force on the apple is negligible.
the ones with perennial leaf don't fall in any season
In the fall, a leaf can turn various shades of red, orange, yellow, or brown.