Chapter 13 energy resources review worksheet for students.
Chapter 13 energy resources worksheet with questions on energy vocabulary and concept review.
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Show Answer Key & Explanations
Step-by-step solution for: Energy Resources Worksheet for 7th - 12th Grade | Lesson Planet
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Show Answer Key & Explanations
Step-by-step solution for: Energy Resources Worksheet for 7th - 12th Grade | Lesson Planet
It seems like you've uploaded an image containing a worksheet related to energy resources. However, the image itself is not visible in this conversation. To help you solve the problem and explain the solution, I'll provide a general approach based on the information you've shared about the task.
1. Matching Vocabulary (Part A): You are asked to match terms from Column A with their correct definitions or descriptions in Column B.
2. Concept Review (Part B): You are asked to explain the relationship between the turbine and the generator in an electric power plant and give an example of a renewable resource.
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#### Part A: Matching Vocabulary
To solve this part, you need to understand the definitions or descriptions provided in Column B and match them with the appropriate terms in Column A. Here’s how you can approach it:
- Read each term in Column A carefully.
- Understand the definition or description in Column B for each option.
- Match the term in Column A with the correct definition in Column B based on your understanding.
For example:
- If Column A has "A teacher who cannot be disturbed while teaching," and Column B has "potential energy," you would need to determine if the term in Column A matches any of the definitions in Column B. In this case, it does not match "potential energy."
If you provide the specific terms and definitions, I can help you match them accurately.
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#### Part B: Concept Review
##### Question 1: Explain the relationship between the turbine and the generator in an electric power plant.
- Turbine: The turbine is a mechanical device that converts kinetic energy (from a fluid, such as steam, water, or wind) into rotational energy. It spins due to the force exerted by the fluid passing through it.
- Generator: The generator is a device that converts the rotational energy from the turbine into electrical energy. It typically consists of a rotor (connected to the turbine) and a stator, which together produce electricity using electromagnetic induction.
Relationship:
The turbine and generator work together in an electric power plant as follows:
1. The turbine is driven by a fluid (e.g., steam in a coal-fired or nuclear power plant, water in a hydroelectric plant, or wind in a wind turbine).
2. As the turbine spins, its rotational motion is transferred to the generator.
3. Inside the generator, the spinning rotor creates a magnetic field that induces an electric current in the stationary stator coils.
4. This induced current is then transmitted as electrical energy to the power grid.
In summary, the turbine provides the mechanical energy, and the generator converts this mechanical energy into electrical energy.
##### Question 2: Give an example of a renewable resource.
- Renewable resources are natural resources that can be replenished over time and are not depleted when used. Examples include:
- Solar energy
- Wind energy
- Hydroelectric power
- Geothermal energy
- Biomass
Example: Solar energy is a renewable resource because sunlight is continuously available and can be harnessed using solar panels to generate electricity without depleting the source.
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1. Matching Vocabulary: Provide the specific terms and definitions, and I can help you match them.
2. Concept Review:
- Explanation of the relationship between the turbine and the generator: The turbine converts kinetic energy into rotational energy, which drives the generator to produce electrical energy.
- Example of a renewable resource: Solar energy.
If you can share the specific terms and definitions from the worksheet, I can refine the matching section further!
Task Breakdown:
1. Matching Vocabulary (Part A): You are asked to match terms from Column A with their correct definitions or descriptions in Column B.
2. Concept Review (Part B): You are asked to explain the relationship between the turbine and the generator in an electric power plant and give an example of a renewable resource.
---
Solution Approach:
#### Part A: Matching Vocabulary
To solve this part, you need to understand the definitions or descriptions provided in Column B and match them with the appropriate terms in Column A. Here’s how you can approach it:
- Read each term in Column A carefully.
- Understand the definition or description in Column B for each option.
- Match the term in Column A with the correct definition in Column B based on your understanding.
For example:
- If Column A has "A teacher who cannot be disturbed while teaching," and Column B has "potential energy," you would need to determine if the term in Column A matches any of the definitions in Column B. In this case, it does not match "potential energy."
If you provide the specific terms and definitions, I can help you match them accurately.
---
#### Part B: Concept Review
##### Question 1: Explain the relationship between the turbine and the generator in an electric power plant.
- Turbine: The turbine is a mechanical device that converts kinetic energy (from a fluid, such as steam, water, or wind) into rotational energy. It spins due to the force exerted by the fluid passing through it.
- Generator: The generator is a device that converts the rotational energy from the turbine into electrical energy. It typically consists of a rotor (connected to the turbine) and a stator, which together produce electricity using electromagnetic induction.
Relationship:
The turbine and generator work together in an electric power plant as follows:
1. The turbine is driven by a fluid (e.g., steam in a coal-fired or nuclear power plant, water in a hydroelectric plant, or wind in a wind turbine).
2. As the turbine spins, its rotational motion is transferred to the generator.
3. Inside the generator, the spinning rotor creates a magnetic field that induces an electric current in the stationary stator coils.
4. This induced current is then transmitted as electrical energy to the power grid.
In summary, the turbine provides the mechanical energy, and the generator converts this mechanical energy into electrical energy.
##### Question 2: Give an example of a renewable resource.
- Renewable resources are natural resources that can be replenished over time and are not depleted when used. Examples include:
- Solar energy
- Wind energy
- Hydroelectric power
- Geothermal energy
- Biomass
Example: Solar energy is a renewable resource because sunlight is continuously available and can be harnessed using solar panels to generate electricity without depleting the source.
---
Final Answer:
1. Matching Vocabulary: Provide the specific terms and definitions, and I can help you match them.
2. Concept Review:
- Explanation of the relationship between the turbine and the generator: The turbine converts kinetic energy into rotational energy, which drives the generator to produce electrical energy.
- Example of a renewable resource: Solar energy.
If you can share the specific terms and definitions from the worksheet, I can refine the matching section further!
Parent Tip: Review the logic above to help your child master the concept of energy resources worksheet answers.