SAT Writing and Language Test 1

Questions 1-5 are Based on the Following Passage

Passage:

The Benefits and Challenges of Renewable Energy

Renewable energy sources, such as solar, wind, and hydroelectric power, have become increasingly popular as alternatives to fossil fuels. While these energy sources offer numerous benefits, they also present several challenges that must be addressed to ensure their sustainability and widespread adoption.

[1] One of the main benefits of renewable energy is its ability to reduce greenhouse gas emissions. [2] Renewable energy sources produce little to no emissions during operation, which helps to combat climate change and improve air quality. [3] Additionally, renewable energy can reduce dependence on fossil fuels, enhancing energy security and stability. [4] However, renewable energy also has its drawbacks, particularly in terms of energy storage. [5] Intermittent energy sources, such as solar and wind, require efficient storage solutions to ensure a consistent energy supply.

[6] Another significant challenge for renewable energy is the high initial cost of infrastructure. [7] Developing and installing renewable energy systems often requires substantial investment, which can be a barrier for widespread adoption. [8] Despite these challenges, many countries and companies are investing in renewable energy due to its long-term environmental and economic benefits. [9] Technological advancements and government incentives are also helping to reduce costs and improve the efficiency of renewable energy systems. The table below illustrates the differences in the initial cost and maintenance cost of various energy sources.

Energy Cost Comparison

1. One of the main benefits of renewable energy is its ability to reduce greenhouse gas emissions.

A) NO CHANGE B) influence C) concern D) threat

2. Renewable energy sources produce little to no emissions during operation, which helps to combat climate change and improve air quality.

A) NO CHANGE B) emit C) hinder D) release

3. Additionally, renewable energy can reduce dependence on fossil fuels, enhancing energy security and stability.

A) NO CHANGE B) increase C) improve D) endanger

4. However, renewable energy also has its drawbacks, particularly in terms of energy storage.

A) NO CHANGE B) benefits C) advantage D) success

5. Intermittent energy sources, such as solar and wind, require efficient storage solutions to ensure a consistent energy supply.

A) NO CHANGE B) decrease C) hinder D) enable

Answers & Explanations

1. One of the main benefits of renewable energy is its ability to reduce greenhouse gas emissions.A) NO CHANGEExplanation: The word “ability” accurately conveys the capability of renewable energy to reduce greenhouse gas emissions. The other options do not fit the context of the sentence.
2. Renewable energy sources produce little to no emissions during operation, which helps to combat climate change and improve air quality.A) NO CHANGEExplanation: The phrase “produce little to no emissions” is appropriate in this context because it indicates the low levels of emissions from renewable energy sources, which is the intended meaning of the sentence.
3. Additionally, renewable energy can reduce dependence on fossil fuels, enhancing energy security and stability.A) NO CHANGEExplanation: The phrase “reduce dependence” accurately describes the effect of renewable energy on fossil fuel use, and “enhancing energy security and stability” aligns with the positive context of the sentence.
4. However, renewable energy also has its drawbacks, particularly in terms of energy storage.A) NO CHANGEExplanation: The word “drawbacks” is appropriate because it highlights the negative aspects or challenges of renewable energy, which is the intended meaning of the sentence.
5. Intermittent energy sources, such as solar and wind, require efficient storage solutions to ensure a consistent energy supply.A) NO CHANGEExplanation: The phrase “require efficient storage solutions” accurately conveys the need for effective storage to manage the intermittent nature of solar and wind energy, ensuring a consistent energy supply.

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