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Oxygen plus plant food

Plants are beings because they manufacture their own food.

The chlorophyll function or photosynthesis of plants is the cycle by which plant, aquatic and terrestrial species feed and develop. Basically, this process allows the plant to convert inorganic matter into organic matter through the absorption of solar energy and carbon dioxide by means of chlorophyll found in the chloroplasts of the leaves. Plants retain light energy and transform it into chemical energy that is stored in adeonsin triphosphate (ATP) molecules. Subsequently, the power of ATP causes this chemical energy to be synthesized into carbohydrates. The entire process of plant photosynthesis begins as follows:

Plants, like any living thing on the planet need the same basic elements: sunlight, water, oxygen and soil, but in addition plant species in particular also need carbon dioxide. Each of these elements is of utmost importance for plants to grow, develop and live; without any one of them there is a high probability of dying or never developing.Below, we review some of the elements that plants need to live:Expand the information about plants with this other article on How plants reproduce.


Photosynthesis: a group of reactions that convert light energy into chemical energy. Photosynthesis also produces high-energy carbohydrates such as starch. Photosynthesis occurs in the chloroplast of the plant cell…more

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Take a look at a dictionary and you will see that “photosynthesis” is made up of two words, “photo” which means light, and “synthesis” which means to make something. Just by knowing the meaning of these two words we have an indication of how plants get their food. They do it by using light.

Like animals, plants need energy to do their work. Humans and other animals eat food to get energy. Your day may include cereal for breakfast, a sandwich for lunch, and perhaps a salad and fish for dinner. These foods and also many of the beverages we drink give us energy.

All the carbon in our bodies comes from photosynthesis. Think about the foods you eat. They come from plants or plant-eating animals. Our carbon comes from other living things, which is why we call ourselves consumers or heterotrophs (from the Greek: heteros = other or different, and tropos = feeding). Plants are producers or autotrophs (from the Greek auto = to itself and tropos = to feed), which means that they obtain carbon from sources other than living things. Carbon dioxide from the air is the specific source of carbon for plants, so you could say that plants are made of “air”!

What plants provide us with in the process of photosynthesis

Photosynthesis is the metabolic process by which green plants convert inorganic substances (carbon dioxide and water) into organic substances (carbohydrates) by releasing oxygen, and they do so by taking advantage of the energy of sunlight. It is also the main nutritional process of plants and other organisms with chlorophyll.

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Plant photosynthesis is one of the fundamental processes that maintains the balance of ecosystems and life on Earth. Do you know the importance of photosynthesis? Do you know why carbon dioxide is important in photosynthesis? We tell you all about it below:

Current deforestation causes carbon absorption to decrease more and more, emitting more greenhouse gases, which has caused the atmosphere to warm and climate changes to become more extreme.    In a climate change scenario, the importance of photosynthesis increases.

Aquatic and terrestrial plants can photosynthesize, but so can other plant species such as ferns, algae and some free-living bacteria. To do so, they have two ways:

Plants use sunlight to convert carbon dioxide into their food.

Like all living things, plants need to feed themselves. We all know that they do it mainly through their roots and by receiving light, but how exactly does the process of plant nutrition work? How do plants feed themselves and what do they need to obtain the energy to live? If you want to learn more about how plants nourish themselves, keep reading this EcologyGreen article in which we explain the process of plant nutrition with diagrams and more interesting facts.

The vast majority of plants are autotrophic organisms, that is, they do not need to feed or be nourished by other living beings, but make their own food from inorganic elements, through plant photosynthesis, respiration and their ability to absorb nutrients through their roots, they receive everything they need. Of all the elements that plants can absorb, there are 16 that are considered essential elements. Plants obtain oxygen and carbon through the process of respiration. They obtain hydrogen from the water that their roots absorb and the rest of the mineral micronutrients are also obtained by absorption from the roots, that is, from the soil or earth.Learn more about What plants need to live and Autotrophic organisms: what they are, characteristics and examples with these other didactic articles from EcologíaVerde.

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