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The percentage of solar radiation absorb...

The percentage of solar radiation absorbed by all the green plants for the process of photosynthesis is about

A

`1%`

B

`5%`

C

`8%`

D

`10%`

Text Solution

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The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding Solar Radiation**: Solar radiation refers to the energy emitted by the sun, which reaches the Earth and is available for various processes, including photosynthesis in plants. 2. **Photosynthesis in Plants**: Green plants utilize solar radiation to convert carbon dioxide and water into glucose and oxygen through the process of photosynthesis. This process is essential for plant growth and energy production. 3. **Percentage of Solar Radiation Absorbed**: It is important to note that not all solar radiation that reaches the plants is absorbed. In fact, studies show that only about 1% of the total solar radiation that falls on green plants is absorbed for photosynthesis. 4. **Options Analysis**: The question provides several options for the percentage of solar radiation absorbed: 1%, 5%, 8%, and 10%. Based on the information gathered, we can conclude that the correct answer is 1%. 5. **Role of Chlorophyll**: Chlorophyll, the green pigment found in plants, plays a crucial role in this process by trapping sunlight, which is necessary for photosynthesis to occur. 6. **Final Answer**: Therefore, the percentage of solar radiation absorbed by all green plants for the process of photosynthesis is about **1%**. ---
**Step-by-Step Solution:** 1. **Understanding Solar Radiation**: Solar radiation refers to the energy emitted by the sun, which reaches the Earth and is available for various processes, including photosynthesis in plants. 2. **Photosynthesis in Plants**: Green plants utilize solar radiation to convert carbon dioxide and water into glucose and oxygen through the process of photosynthesis. This process is essential for plant growth and energy production. 3. **Percentage of Solar Radiation Absorbed**: It is important to note that not all solar radiation that reaches the plants is absorbed. In fact, studies show that only about 1% of the total solar radiation that falls on green plants is absorbed for photosynthesis. ...
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