Read the text about green energy. Then, answer the two multiple-choice questions.

Designing for a Sustainable World

Sustainable engineering means designing projects that protect our planet for future generations. A key part of this is using renewable resources, such as wind and solar power, instead of traditional fossil fuels. This helps to fight climate change by aiming for zero emissions. Another goal is minimizing a product's impact throughout its entire life cycle.

Engineers are focusing on creating green buildings that are highly energy efficient. They also work hard to control the supply chain, ensuring that all materials are sourced responsibly. By focusing on sustainable engineering, we can minimize pollution and build a better future. The responsibility for environmental protection now rests firmly on the shoulders of modern engineers.

What is the main goal of Sustainable Engineering?