Practice Solar Energy (3.1.3.B.1) - Changes Caused by Over Grazing

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8 questions

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Exercise
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6 sample questions

Question 1.
What is solar energy?
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Think about the source of sunlight.
Question 2.
Name one advantage of solar energy.
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Consider environmental impact.
3Question 3.
What do photovoltaic cells convert?
- Heat to Electricity
- Sunlight to Electricity
- Wind to Electricity
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Focus on the type of energy source.
4Question 4.
True or False: Solar energy can only be used during sunny days.
- True
- False
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Consider how sunlight is affected by clouds.
Question 5.
Calculate the efficiency of a photovoltaic panel that converts 15% of sunlight into electricity. If the panel receives 1000 watts of sunlight, how much electricity does it generate?
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Use the efficiency percentage with the sunlight input.
Question 6.
Discuss the environmental impacts of increasing solar energy adoption in comparison to fossil fuels.
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Think about the differences in pollution levels.

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