Lesson 4. renewable and nonrenewable resources worksheet | Live ... - Free Printable

Absolutely! Let’s solve this worksheet step by step.

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🌿 Understanding the Concepts

Renewable Resources:
These are natural resources that can be replenished (replaced or regenerated) by nature in a relatively short period of time — usually within a human lifetime — if used sustainably. Examples include sunlight, wind, water, and trees (if replanted).

Nonrenewable Resources:
These are resources that exist in limited amounts and cannot be replaced once they are used up. They take millions of years to form. Examples include fossil fuels (oil, coal, natural gas) and minerals/metals.

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✔ Step 1: Fill in the blanks for each resource

You’re asked to label each item as “renewable” or “nonrenewable”.

1. Wind → ✔ Renewable
*Wind is constantly generated by the sun heating the Earth’s atmosphere.*

2. Wood → ✔ Renewable
*Trees can be replanted and regrown over time (if managed responsibly).*

3. Oil → ✔ Nonrenewable
*Formed from ancient organic matter over millions of years — we use it faster than it forms.*

4. Sunlight → ✔ Renewable
*The sun provides energy continuously — it’s essentially limitless on a human timescale.*

5. Water → ✔ Renewable
*Through the water cycle (evaporation, precipitation), water is naturally recycled.*

6. Metal ore → ✔ Nonrenewable
*Metals like iron, copper, etc., are mined from the Earth and take geological time to form — not replaceable in human lifetimes.*

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📦 Step 2: Sort the resources into the two columns

You have 8 items to sort:

- Wind
- Wood
- Oil
- Coal
- Water
- Solar Energy (same as sunlight)
- Minerals (same category as metal ore)
- Natural Gas

Now, place them under the correct headings:

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## 🟢 Renewable

- Wind
- Wood
- Water
- Solar Energy

*(Note: “Solar Energy” is just another name for sunlight — so it goes here too.)*

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## 🔴 Nonrenewable

- Oil
- Coal
- Minerals
- Natural Gas

*(Note: “Minerals” includes metal ores — all nonrenewable.)*

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🧾 Final Answer Summary

#### Fill-in-the-blanks:
1. wind → Renewable
2. wood → Renewable
3. oil → Nonrenewable
4. sunlight → Renewable
5. water → Renewable
6. metal ore → Nonrenewable

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#### Sorting Box:

Renewable
→ Wind
→ Wood
→ Water
→ Solar Energy

Nonrenewable
→ Oil
→ Coal
→ Minerals
→ Natural Gas

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✔ You’ve now correctly classified all the resources based on whether they can be naturally replaced in a human-relevant timeframe!

Let me know if you’d like a printable version or flashcards for review 😊