Let's solve the worksheet step by step and complete each sentence based on the image and general knowledge about energy sources.
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1. A renewable resource is a natural resource that can be replaced in a...
✔ Answer: *short period of time*
Explanation: Renewable resources are those that can be replenished naturally over a relatively short time, such as solar, wind, or water.
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2. These are examples of...
✔ Answer: *renewable energy sources*
Explanation: The diagram shows solar, biomass, hydro, wind, and geothermal energy — all of which are renewable sources.
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3. We use solar panels to get energy from the...
✔ Answer: *sun*
Explanation: Solar panels capture sunlight (solar energy) and convert it into electricity.
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4. We use hydroelectric power stations to get energy from the...
✔ Answer: *water*
Explanation: Hydroelectric power uses flowing or falling water (like rivers or dams) to generate electricity.
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5. We use wind turbines to get energy from the...
✔ Answer: *wind*
Explanation: Wind turbines convert the kinetic energy of moving air (wind) into electrical energy.
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6. We use geothermal power plants to get energy from...
✔ Answer: *heat from inside the Earth*
Explanation: Geothermal energy comes from the heat stored beneath the Earth’s surface, often accessed through hot springs or steam.
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7. We use biomass power stations to get energy from...
✔ Answer: *organic matter*
Explanation: Biomass power uses plant and animal material (like wood, crop waste, or manure) to produce energy.
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We can also use... to make biofuels.
✔ Answer: *plants* (or *biomass*)
Explanation: Biofuels like ethanol and biodiesel are made from crops such as corn, sugarcane, or algae — all types of plants.
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✔ Final Completed Worksheet:
- A renewable resource is a natural resource that can be replaced in a
short period of time.
- These are examples of
renewable energy sources.
- We use solar panels to get energy from the
sun.
- We use hydroelectric power stations to get energy from the
water.
- We use wind turbines to get energy from the
wind.
- We use geothermal power plants to get energy from
heat from inside the Earth.
- We use biomass power stations to get energy from
organic matter.
We can also use
plants to make biofuels.
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This worksheet teaches students about
renewable energy sources, emphasizing sustainability and how different technologies harness natural resources. 🌞🌊💨🌱
Parent Tip: Review the logic above to help your child master the concept of forms and sources of energy worksheet.
