Question

1. which benefit of renewable energy is mentioned?

a) it increases greenhouse gas emissions.
b) it causes air pollution.
c) it helps reduce carbon footprints and pollution.
d) it depends entirely on fossil fuels.

1. what challenges to renewable - energy adoption are listed?

a) low initial costs and constant supply.
b) unlimited availability and low investment.
c) no need for updated infrastructure.
d) high startup costs and weather - dependent supply.

1. who is investing in renewable energy development?

a) only private companies in some countries.
b) no one is currently investing.
c) governments and organizations worldwide.
d) only fossil fuel companies.

1. what is the ultimate goal of adopting renewable energy?

a) to increase fossil fuel use.
b) to reduce renewable energy use.
c) to slow global warming and protect the environment.
d) to ignore climate change effects.
passage 4: the impact of social media on communication
social media platforms like instagram, twitter, and tiktok have transformed communication, allowing users to share ideas, photos, and videos instantly with a global audience. social media can build connections, encourage self - expression, and raise awareness about social issues.
however, social media also presents challenges such as cyberbullying, misinformation, and pressure to maintain a perfect image. tone and context can be misunderstood online, leading to conflicts. digital literacy skills are important for users to evaluate sources critically, manage time online, and communicate responsibly.
when used thoughtfully, social media can be a powerful tool for communication and social change.
questions for passage 4:

1. what is the main idea of the passage?

Explanation:

1. Renewable energy helps in reducing carbon footprints and pollution as it is clean - energy source.
2. High startup costs for setting up renewable - energy infrastructure and weather - dependent supply (e.g., solar on cloudy days, wind in calm conditions) are well - known challenges.
3. Governments and various organizations worldwide are investing in renewable energy development to meet environmental and energy goals.
4. The main goal of adopting renewable energy is to slow global warming and protect the environment by reducing reliance on fossil fuels.
5. The passage discusses both positive (building connections, self - expression) and negative (cyberbullying, misinformation) impacts of social media on communication, and emphasizes the importance of digital literacy for responsible use.

Answer:

1. C. It helps reduce carbon footprints and pollution
2. D. High startup costs and weather - dependent supply
3. C. Governments and organizations worldwide
4. C. To slow global warming and protect the environment
5. Social media has both positive and negative impacts on communication, and digital literacy is crucial for responsible use.