Photosynthesis not only helps plants grow but also plays a major role in the Earth’s ecosystem. Without it, there would be no oxygen for humans and animals to breathe, and no food at the base of the food chain. This process also helps reduce carbon dioxide in the atmosphere, which is important for controlling the Earth's climate. Plants store the glucose they make for energy or use it to build strong stems, roots, and leaves. In this way, photosynthesis supports all life on Earth, directly or indirectly, by providing food and clean air.Photosynthesis is the process by which green plants, algae, and some bacteria make their own food using sunlight, water, and carbon dioxide. This process mainly takes place in the leaves, where a green pigment called chlorophyll captures sunlight. The plant uses this energy to change carbon dioxide from the air and water from the soil into glucose (a kind of sugar) for energy.
MY NOTES: Photosynthesis is the way plants make food and oxygen using sunlight, water, and carbon dioxide.
![HOW TO ANALAYSE A PERSON, TO IF HE IS GOOD OR BAD. [MY EXPIRENCE]](https://static.wixstatic.com/media/338b83_3327cd5272eb4e17a1de3b1cab48e7a3~mv2.png/v1/fill/w_1024,h_578,fp_0.50_0.50,q_35,blur_30,enc_avif,quality_auto/338b83_3327cd5272eb4e17a1de3b1cab48e7a3~mv2.png)
![HOW TO ANALAYSE A PERSON, TO IF HE IS GOOD OR BAD. [MY EXPIRENCE]](https://static.wixstatic.com/media/338b83_3327cd5272eb4e17a1de3b1cab48e7a3~mv2.png/v1/fill/w_312,h_176,fp_0.50_0.50,q_95,enc_avif,quality_auto/338b83_3327cd5272eb4e17a1de3b1cab48e7a3~mv2.png)
Why do only green parts of a plant do photosynthesis?
What would happen if a plant’s leaves were all cut off?
Can photosynthesis happen at night with a flashlight?
How does a seedling do photosynthesis before it grows leaves?
Why do underwater plants also need light for photosynthesis?
What would happen to photosynthesis if there were no chlorophyll?
Why do plants in dark forests grow big leaves for photosynthesis?
How does a plant “know” how much food to make through photosynthesis?
How does the rate of photosynthesis change with varying levels of light, carbon dioxide, and temperature?
Why do some plants use C4 or CAM photosynthesis instead of the typical C3 pathway?
What happens if a plant gets too much sunlight or not enough water—how is photosynthesis affected?
How does photosynthesis affect global carbon and oxygen cycles?
What role does photosynthesis play in mitigating climate change?
keywords
Photosynthesis
Chlorophyll
Light-dependent Reactions
Light-independent Reactions
Calvin Cycle
Thylakoid
Stroma
Chloroplast
Photolysis
Carbon Fixation
ATP (Adenosine Triphosphate)
NADPH
Glucose
Oxygen (O₂)
Carbon Dioxide (CO₂)
Water (H₂O)
Photon
Electron Transport Chain
Proton Gradient
C3 Photosynthesis
C4 Photosynthesis
CAM (Crassulacean Acid Metabolism)
Photorespiration
Photosynthetic Efficiency