An April day, spring sunshine and the green of new leaves: it is like no other green. I struggle to name it, except that it is made of fresh growth. Leaves appear green because of the chlorophyll they contain, chlorophyll is the part of the leaf that uses carbon dioxide, sunlight and water to produce sugar.
A leaf with plenty of chlorophyll masks other pigment colors. Chlorophyll, an essential component of photosynthesis, is a green pigment found in the chloroplasts of plants. Leaves often show as a vivid green when they are close to other leaves, because the light people see bounces off the green leaves before it reaches the eyes. Chlorophyll utilizes mostly red and blue light energy, while the green energy passes through or bounces off the leaves and reaches a person’s eyes so leaves appear green.
As autumn ends, plants and trees produce less chlorophyll because light regulates the production of chlorophyll. Chlorophyll has a constant decomposition rate so the green colour of leaves begins to fade when chlorophyll starts to decompose.
5 to remember
el dióxido de carbono – the carbon dioxide
la clorofila – the chlorophyll
un pigmento – a pigment
para utilizer – to utilize
la descomposición – the decomposition