Contrary to popular belief, weather does not play a part in triggering the leaves to fall. Rather, the shortened amount of daylight during winter reduces the amount of photosynthesis the tree can generate. In order to save energy the tree must shed any extra surface area; in this case, the leaves.
this is maybe cause by the several factor such as soil condition,climate,soil ph,overfertilize and many more
They mostly do it in their leaves because that is where the choloroplast is and it holds cholorophyll that causes photosynthesis which is the process of making food for a plant.
They mostly do it in their leaves because that is where the choloroplast is and it holds cholorophyll that causes photosynthesis which is the process of making food for a plant.
When a tree is bare of leaves it is dormant and is not making food.
Generally the answer is "Yes, lack of water causes leaf fall", but an equally important reason is the approach of Winter. The leaves of some trees are able to withstand frozen conditions because their leaves are tough and shiny or needle-like. Such trees are called "evergreens" for that reason. But "deciduous trees usually have leaves with a greater surface area, and are more fragile. Such trees conserve water and food by removing it from the leaves, which causes them to change colour and fall off. We call that time "Autumn" but the Americans call it "Fall" when they appreciate the many rich colours of the tree leaves just before they are due to "fall".
well they go on the ground and then start producing after a little sunlight and rain goes on it then they start growing the roots then by making sun and water a food and using sun to create food!
The answer is the leaves
Chlorophyll
The relationship between transport tissues and a plants food making leaves are that the xylum and the phloem work together to make food
Leaves change colors for the following reasons: Once the water supply is cut off in the fall, no more chemical reactions take place for the leaves to make their own food. As the chlorophyll dissipate from the leaves and there is no water, the leaves begin to dry up. Once the manufactoring of food stops completely, the leaves dry up and fall from the tree. The water is turned on by nature in the spring and the leaves begin to make more food and give off oxygen.
The photosynthesis in the leaves make the plant food
The process of making food by plants is known as photosynthesis.
Oxygen