How do plants make food ? worksheet - Free Printable

Problem: Answer the questions about how plants make food using the information provided in the image.

#### Key Information from the Image:
1. Plants make their own food in their leaves.
2. They do not get food from the soil or water.
3. The green chemical in a leaf is called chlorophyll.
4. Photosynthesis is the process by which plants make food.
5. Four things are needed for photosynthesis:
- Sunlight
- Water
- Carbon dioxide
- Chlorophyll
6. Photosynthesis can take place slowly or quickly, depending on the temperature of the air.
7. It occurs more quickly when it is warm.

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Questions and Answers:

1. Plants get food from the soil.
- FALSE
According to the text, plants do not get food from the soil. They make their own food in their leaves.

2. Plants make food in their green leaves.
- TRUE
The text explicitly states that plants make their own food in their leaves.

3. Water gives the plant the food it needs.
- FALSE
Water is one of the components needed for photosynthesis, but it does not directly provide the food. Plants use sunlight, water, carbon dioxide, and chlorophyll to make food.

4. It is the green chemical in leaves that helps make the food.
- TRUE
The green chemical in leaves is chlorophyll, which is essential for photosynthesis.

5. To make food, a plant needs oxygen.
- FALSE
The text mentions that plants need sunlight, water, carbon dioxide, and chlorophyll for photosynthesis. Oxygen is not listed as a requirement.

6. Chlorophyll is green.
- TRUE
The text states that the green chemical in leaves is called chlorophyll.

7. Photosynthesis makes chlorophyll.
- FALSE
Chlorophyll is already present in the leaves and is used during photosynthesis, but photosynthesis does not produce chlorophyll.

8. Photosynthesis is when the plants make food in its leaves.
- TRUE
Photosynthesis is the process by which plants make their own food in their leaves.

9. A plant needs water to make food.
- TRUE
Water is one of the four things needed for photosynthesis.

10. The plant gets food from the sun.
- FALSE
The plant uses sunlight as an energy source for photosynthesis but does not get food directly from the sun. Food is made through the process of photosynthesis using sunlight, water, carbon dioxide, and chlorophyll.

11. Sunlight is needed for photosynthesis.
- TRUE
Sunlight is one of the four things required for photosynthesis.

12. The speed of photosynthesis is always the same in a leaf.
- FALSE
The text states that the speed of photosynthesis depends on the temperature of the air.

13. The speed of photosynthesis depends on the temperature.
- TRUE
The text explicitly mentions that photosynthesis can take place slowly or quickly, depending on the temperature of the air.

14. It needs to be warm for photosynthesis to take place quickly.
- TRUE
The text states that photosynthesis occurs more quickly when it is warm.

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Final Answers:

1. FALSE
2. TRUE
3. FALSE
4. TRUE
5. FALSE
6. TRUE
7. FALSE
8. TRUE
9. TRUE
10. FALSE
11. TRUE
12. FALSE
13. TRUE
14. TRUE

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Explanation:

Each question was answered based on the information provided in the image. The key points were used to determine whether each statement was true or false. For example, the fact that plants do not get food from the soil directly contradicts statement 1, while the mention of chlorophyll being green supports statement 6. Similarly, the dependence of photosynthesis speed on temperature confirms statements 13 and 14.

Final Answer:
\boxed{
\begin{array}{ll}
1. \text{FALSE} & 8. \text{TRUE} \\
2. \text{TRUE} & 9. \text{TRUE} \\
3. \text{FALSE} & 10. \text{FALSE} \\
4. \text{TRUE} & 11. \text{TRUE} \\
5. \text{FALSE} & 12. \text{FALSE} \\
6. \text{TRUE} & 13. \text{TRUE} \\
7. \text{FALSE} & 14. \text{TRUE} \\
\end{array}
}