Educational worksheet for children to identify essential items for living.
A worksheet titled "Things we need to live" with images of sun, vegetables, house, handphone, clothing, water, scooter, and tree, instructing to color, cut, and paste only the necessary items for survival.
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Show Answer Key & Explanations
Step-by-step solution for: Grade 2 Science - Worksheet Digital
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Show Answer Key & Explanations
Step-by-step solution for: Grade 2 Science - Worksheet Digital
This worksheet is designed for young learners to identify and understand the basic things humans need to live. The task asks students to color, cut, and paste only the things we need to live into the box labeled "Things we need to live."
Let’s go through each item shown in the image and determine whether it is something we *need* to live or not:
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1. Sun ✔
- Why? The sun provides light and heat, which are essential for life. It helps plants grow (through photosynthesis), regulates weather, and supports the food chain.
- Conclusion: Yes, we need the sun to live.
2. Vegetables ✔
- Why? Vegetables provide essential nutrients, vitamins, and minerals that our bodies need to stay healthy and function properly.
- Conclusion: Yes, we need food (like vegetables) to live.
3. House ✘
- Why? While a house provides shelter and protection, it is not strictly necessary for survival—people can live in other shelters like tents, caves, or temporary structures.
- Conclusion: Not a *basic need* in the most essential sense (though important for comfort and safety).
4. Handphone (Cell Phone) ✘
- Why? A phone is a modern convenience used for communication and entertainment but is not essential for survival.
- Conclusion: No, we do not need a phone to live.
5. Clothing ✔
- Why? Clothing protects us from extreme temperatures, UV rays, and injuries. In many environments, clothing is essential for survival.
- Conclusion: Yes, clothing is needed for protection and survival in various climates.
6. Water ✔
- Why? Water is absolutely essential for life. Our bodies need water to digest food, regulate temperature, and carry out countless biological functions.
- Conclusion: Yes, we need water to live.
7. Scooter ✘
- Why? A scooter is a form of transportation but not necessary for survival.
- Conclusion: No, we don’t need a scooter to live.
8. Tree ✔
- Why? Trees produce oxygen, help clean the air, provide habitats for animals, and support ecosystems. While we don’t directly “need” trees like food or water, they are part of the natural systems that make life possible.
- Conclusion: Yes, trees are indirectly vital to life on Earth. However, this may be debated depending on interpretation.
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Students should color, cut, and paste the following items into the box:
- Sun
- Vegetables
- Clothing
- Water
- Tree *(if considering environmental needs)*
> Note: Some educators might include tree as essential due to its role in producing oxygen and supporting ecosystems. Others may focus only on direct human needs like food, water, clothing, and shelter (but not a house per se). For simplicity, sun, vegetables, clothing, and water are the clearest essentials.
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✔ Sun
✔ Vegetables
✔ Clothing
✔ Water
✔ Tree *(optional, based on teaching goal)*
> Do not include: House, Handphone, Scooter
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We need certain things to survive every day. These are called basic needs. The things we need to live are:
- Sunlight – gives us warmth and helps plants grow.
- Food (like vegetables) – gives us energy and keeps us healthy.
- Water – our body needs water to work properly.
- Clothing – keeps us warm or cool and protects us.
- Air (from trees) – trees make oxygen, which we breathe.
Other things like phones, scooters, and houses are helpful, but not essential for survival.
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✔ Answer Summary: Color and paste: Sun, Vegetables, Clothing, Water, and Tree (depending on context).
Let’s go through each item shown in the image and determine whether it is something we *need* to live or not:
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Items Provided:
1. Sun ✔
- Why? The sun provides light and heat, which are essential for life. It helps plants grow (through photosynthesis), regulates weather, and supports the food chain.
- Conclusion: Yes, we need the sun to live.
2. Vegetables ✔
- Why? Vegetables provide essential nutrients, vitamins, and minerals that our bodies need to stay healthy and function properly.
- Conclusion: Yes, we need food (like vegetables) to live.
3. House ✘
- Why? While a house provides shelter and protection, it is not strictly necessary for survival—people can live in other shelters like tents, caves, or temporary structures.
- Conclusion: Not a *basic need* in the most essential sense (though important for comfort and safety).
4. Handphone (Cell Phone) ✘
- Why? A phone is a modern convenience used for communication and entertainment but is not essential for survival.
- Conclusion: No, we do not need a phone to live.
5. Clothing ✔
- Why? Clothing protects us from extreme temperatures, UV rays, and injuries. In many environments, clothing is essential for survival.
- Conclusion: Yes, clothing is needed for protection and survival in various climates.
6. Water ✔
- Why? Water is absolutely essential for life. Our bodies need water to digest food, regulate temperature, and carry out countless biological functions.
- Conclusion: Yes, we need water to live.
7. Scooter ✘
- Why? A scooter is a form of transportation but not necessary for survival.
- Conclusion: No, we don’t need a scooter to live.
8. Tree ✔
- Why? Trees produce oxygen, help clean the air, provide habitats for animals, and support ecosystems. While we don’t directly “need” trees like food or water, they are part of the natural systems that make life possible.
- Conclusion: Yes, trees are indirectly vital to life on Earth. However, this may be debated depending on interpretation.
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Final Answer:
Students should color, cut, and paste the following items into the box:
- Sun
- Vegetables
- Clothing
- Water
- Tree *(if considering environmental needs)*
> Note: Some educators might include tree as essential due to its role in producing oxygen and supporting ecosystems. Others may focus only on direct human needs like food, water, clothing, and shelter (but not a house per se). For simplicity, sun, vegetables, clothing, and water are the clearest essentials.
---
Recommended Items to Paste:
✔ Sun
✔ Vegetables
✔ Clothing
✔ Water
✔ Tree *(optional, based on teaching goal)*
> Do not include: House, Handphone, Scooter
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Explanation for Students:
We need certain things to survive every day. These are called basic needs. The things we need to live are:
- Sunlight – gives us warmth and helps plants grow.
- Food (like vegetables) – gives us energy and keeps us healthy.
- Water – our body needs water to work properly.
- Clothing – keeps us warm or cool and protects us.
- Air (from trees) – trees make oxygen, which we breathe.
Other things like phones, scooters, and houses are helpful, but not essential for survival.
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✔ Answer Summary: Color and paste: Sun, Vegetables, Clothing, Water, and Tree (depending on context).
Parent Tip: Review the logic above to help your child master the concept of science 2nd grade worksheet.
