Why do trees have large leaves in rainy spots?

A simple answer to why trees have large leaves in rainy spots is "because they can". Having large leaves provides advantages and disadvantages for the tree, and the rainy environment maximizes positive reasons and minimizes negative aspects. Large leaves are suitable for rainy climate, so many trees that grow well in rainy spots are.

leaves on the tree fill in different purposes. They are the primary place for photosynthesis, procedural plants use to convert sunlight and carbon dioxide into chemical energy they use for growth and oxygen that releases back into the air. The leaves also collect precipitation and direct them to the root system of the tree. The rainy placement encourages trees to grow large leaves to deal with both these problems.

To grow large leaves, the tree needs a lot of nutrients. Wet soils promote the decomposition of plants and animal mass in the soil, which means that the soil of rainy spots often contains nutrients. This rich land allows trees,that grow in it to make large leaves easier. The soil in a dry place should be slower decomposition, so the nutrients may be harder to come.

trees also need enough water to grow and very rainy location seems to have a lot. Large leaves capture precipitation and funnel into the root system of the tree where they can be absorbed. The leaves also release water vapor into the air. In a dry climate, trees with large leaves would dry up quickly, but they can support large leaves in the rainy climate, as they easily replace the water lost in the air.

very rainy spots tend to have a lot of clouds. The more areas have an area, the less direct sunlight gets. Trees need sunlight to perform photosynthesis and have larger leaves in rainy climate allows them to absorb more limited sunlight. The larger ones have more surface surfaces that capture the sun's rays. If withThroms in the rainy climate had smaller leaves, they would get relatively less sun.

Trees in rainy places tend to have large leaves and leaves in dry places tend to have smaller leaves, because the size of the leaves must match the environment to survive. When water and nutrients come easily because they are in rainy spots, the tree is better able to support larger leaves. The leaves provide a larger area for photosynthesis. The rainy climate also means that the tree can afford to lose water vapor, which comes from larger leaves.