What are the benefits of photosynthesis? Where does photosynthesis take place?

In our daily environment, trees absorb carbon dioxide and exhale oxygen through photosynthesis, making the air clean and fresh. Photosynthesis provides a source of material and energy; it can maintain the relative stability of the oxygen and carbon dioxide content in the atmosphere; and it plays an important role in the evolution of organisms. In short, photosynthesis is the most basic material metabolism and energy metabolism in the biological world. Do you know what other benefits photosynthesis has for us?

Contents of this article

1. What are the benefits of photosynthesis to us?

2. Where does photosynthesis occur?

3. The impact of photosynthesis on plants

How does photosynthesis benefit us?

Benefits of photosynthesis:

1. Trees can regulate the climate and maintain ecological balance. Through photosynthesis, trees absorb carbon dioxide and exhale oxygen, making the air clean and fresh. One acre of forest produces enough oxygen for 65 people to breathe.

2. Trees can prevent wind and sand, conserve water and soil, and absorb various dusts. One acre of forest can absorb 20 to 60 tons of various dusts a year.

3. Forests can reduce noise pollution. A 40-meter-wide forest belt can reduce noise by 10 to 15 decibels.

4. The secretions of trees can kill bacteria. There are 30,000 to 40,000 bacteria per cubic meter of air in open space, but only 300 to 400 in the forest.

Where does photosynthesis take place?

The place where photosynthesis occurs is chloroplasts. Photosynthesis is the synthesis of light energy. It is a biochemical process in which plants, algae and some bacteria, under the irradiation of visible light, use photosynthetic pigments to convert carbon dioxide and water into organic matter and release oxygen (or hydrogen) through light reaction and dark reaction.

Photosynthesis is the sum of a series of complex metabolic reactions. It is the basis for the survival of the biological world and an important medium for the carbon-oxygen cycle of the earth. Photosynthesis provides a source of material and energy; it can maintain the relative stability of the oxygen and carbon dioxide content in the atmosphere; and it plays an important role in the evolution of organisms. In short, photosynthesis is the most basic material metabolism and energy metabolism in the biological world.

Effects of photosynthesis on plants

Photosynthesis is a biochemical process in which plants, algae and certain bacteria, under the irradiation of visible light, use photosynthetic pigments to convert carbon dioxide and water into organic matter and release oxygen through light and dark reactions.

Specific impact on plants:

1. Photosynthesis is the sum of a series of complex metabolic reactions. It is the basis for the survival of the biological world and an important medium for the earth's carbon and oxygen cycle.

2. Plants use light energy to convert inorganic matter into organic matter, and then store the organic matter for use when needed.

3. Enhancing photosynthesis can accumulate more organic matter for plants, thereby improving plant quality.