Plants have ’factories” to manufacture their food, and these factories are the leaves.
Leaves of fruit trees manufacture the food which helps to make fruit. Both peaches and maple sugar, for example, are sweet. So peach and maple leaves must be materials from the air and the ground.
One of these materials is carbon dioxide, a gas that is taken from the air. The other material is water, which comes from the soil. From the water and carbon dioxide, the leaves manufacture sugar. This process of making food for plants is called “photosynthesis”.
According to Botany Researchers, many kinds of plants seem to have no sugar in them because the sugar is soon changed to other kinds of food, such as starch and protein. The food “factory” needs machines, and the machines of the leaf are many little green bodies called “chloroplasts”. They are green because they have in them a green matter called “chlorophyll”. The power that runs the machines is sunshine.
The roots of the plant take water from the soil. The water goes through the roots, through the stems and branches, and then into the veins of the leaves. The veins carry water to the cells. This is where the chloroplasts are.
Veins also carry the food which the leaves have made and are not used in storage places such as roots, fruits, and seeds.
Leaves must also get rid of waste materials. The air that goes into a leaf has carbon dioxide in it. When the sun is shining, the leaves use carbon dioxide to make sugar. The rest of the air, with additional oxygen, is given off through the stomata, which are openings between cells on the underside of the leaf.
Can Plants Make Food Without Animals?
Humans are around for about 100,000 years. The vast majority of food requires animals to feed us. However, plants can grow from seeds without any animals. Plants can also produce food without animals to fertilize them. In the future, if we are able to engineer plant-based foods, then we may be able to feed ourselves without the need for animals.
How Do Plants Get Their Food For Class 3?
Question: How do plants get their food for Class III? Answer: Plants take photosynthesis to get energy. As a result, they also need food to grow and stay healthy. However, plants cannot digest and use food as we do.