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Likewise, people ask, why are leaves exposed to sunlight?

Leaves exposed at a plant's top and outer edges adapt to process plentiful sun at high rates. Called sun leaves, they require less chlorophyll, the substance that absorbs light for photosynthesis and gives plants their green color. The cells where photosynthesis takes place, called chloroplasts, are smaller as well.

Also, how do plants absorb sunlight? Plants contain a molecule called chlorophyll, and the chlorophyll is what absorbs the sunlight. The chlorophyll absorbs red and blue light, and they reflect green light. That chlorophyll absorbs the sunlight and excites electrons, and the electron is what is used to create the sugars or food for the plant.

Besides, where does sunlight enter the leaf?

Leaves are typically flat and thin to have more surface area for the chloroplasts and to allow sunlight to reach all the cells. photosynthesis, sugar and oxygen are produced from the carbon dioxide and water. Oxygen passes out of the leaf through the open stomata.

Do trees reflect sunlight?

Trees in snowy places like Canada, Scandinavia and Siberia absorb sunlight that would otherwise be reflected back to space by the bright white snow. But tropical rainforests trap larger amounts of carbon dioxide and evaporate more water to produce clouds that reflect sunlight back to space.