READING PASSAGE 1

You should spend about 20 minutes on Questions 1-13, which are based on Reading Passage 1 below.

Renewable Energy Initiatives

In Denmark, engineers and environmentalists are pioneering renewable energy projects to reduce the country's carbon footprint. Could these projects set an example for global sustainability?

On a remote island off the coast of Denmark, a cutting-edge wind farm is harnessing the power of the sea breeze. Dozens of turbines, towering over the water, convert wind into clean, renewable energy. These turbines, visible from the shoreline, are part of a larger initiative to make Denmark entirely reliant on renewable energy by 2050. Nearby, solar panels and biomass plants are also contributing to the island's energy grid.

Engineer Lars Jensen began working on renewable energy solutions over a decade ago. The current wind farm project spans 15 square kilometres, approximately the size of 2,000 football fields. Already, the team has installed 50 turbines, with plans to double this number to 100 in the next five years. "We won't solve the global energy crisis alone," says Jensen, "but if more countries adopt similar projects, we can make a significant impact. "

The wind farm also serves as a showcase for Jensen's renewable energy company, EcoPower. They have received numerous inquiries from other countries interested in developing similar projects. "The benefits are numerous," says Jensen. "Wind farms produce clean energy, reduce greenhouse gas emissions, and create jobs in the renewable energy sector."

Wind turbines use advanced technology to capture wind and convert it into electricity. "This allows us to generate a large amount of energy with minimal environmental impact," Jensen explains. The turbines are designed to withstand harsh weather conditions and require less maintenance than traditional power plants. Additionally, the project recycles old turbines, reducing waste and promoting sustainability.

While the concept of renewable energy is not new, wind farms are gaining popularity from Germany to the United States. Coastal areas and open plains are being identified as prime locations for new installations. "Our approach is scalable and efficient," says Jensen. "The technology is constantly improving, and the benefits are immediate. We can involve local communities in these projects, fostering a sense of ownership and environmental responsibility."

These projects not only provide clean energy but also have economic benefits. They can reduce reliance on fossil fuels and lower energy costs in the long run. However, there are challenges. "Not all regions are suitable for wind farms, and initial costs can be high," Jensen notes. "But with continued innovation and investment, we can overcome these obstacles and expand our renewable energy infrastructure."

READING PASSAGE 2

You should spend about 20 minutes on Questions 14–26, which are based on Reading Passage 2 below.

Sustainable Fishing Practices in Iceland

How sustainable fishing practices can help preserve marine ecosystems

A A fish’s ‘value’ depends on several factors including its species, size, condition, and market demand, and depends on the management goals for a given fishery. The same fish can be valued very differently by each person who looks at it. A large, healthy cod has high value as a food source, but for a conservationist, the real value of that fish may be the role it plays in the ecosystem. Likewise, if the fish is caught using unsustainable methods, its value decreases for those concerned with environmental impact.

B In the past, Icelandic fisheries were primarily interested in maximizing their catch. The norm was to catch as many fish as possible, often leading to overfishing and depletion of stocks. This practice, called ‘overfishing’, has left a legacy of depleted fish populations. Some people even call these ‘ghost fisheries’, and they are abundant in many parts of the world. These practices have lower economic value for sustainable markets, disrupt marine ecosystems, and decrease the health of fish populations, leaving them more vulnerable to disease and environmental changes. Management that specifically targets sustainable practices can help fisheries manage these health issues, and sustainable markets help promote this.

C Sustainable fishing markets can accept responsibly sourced fish and promote practices that are environmentally friendly. Most fish caught sustainably in Iceland are used to supply local markets and export to countries that prioritize sustainability. Many restaurants and retailers use certified sustainable fish to meet consumer demand. Fish can also be processed into various products such as fish oil and meal for animal feed. All these products are made primarily from sustainably sourced fish. Several fishing methods, which could greatly improve the long-term quality of marine ecosystems, focus strongly or solely on sustainable practices.

D One such method is called Selective Fishing. In Selective Fishing, specific species and sizes of fish are targeted to minimize bycatch and protect juvenile fish. Removing invasive species might be another primary goal of Selective Fishing. The fish that are left behind can grow to maturity and reproduce, ensuring the health and sustainability of the fish population. Selective Fishing can be tailored to one fishery’s specific management goals.

E Another method that might yield high sustainability is Marine Protected Areas (MPAs). With the many threats facing marine ecosystems, including climate change, pollution, and habitat destruction, it is important to remember that MPAs can help ease these issues through protection measures. These areas reduce the pressure on fish populations and seek to manage the future health of the ecosystem. They leave areas of the ocean undisturbed, allowing marine life to thrive.

F A Quota System, which regulates the amount of fish that can be caught, involves setting limits on catches based on scientific assessments of fish populations. This then allows fisheries to decide which species can be caught and in what quantities. It leaves a sustainable fishery where catches are managed to prevent overfishing. It can also be used to develop long-term fishing plans that spread out the benefits over several years.

G Thinnings and selective removals for ecosystem balance also center on sustainable fishing practices. However, it is important to remember that some retention of what many would classify as low-value fish is very important. The role of small and less economically valuable fish in the ecosystem should not be underestimated. These fish provide food for larger predators and contribute to the overall health of the marine environment. It is also important to remember that not all fish are low-value. For example, many species like sardines provide essential nutrients for larger marine animals. Finally, rare species of fish in a fishery should also stay behind as they add to its biodiversity.

READING PASSAGE 3

You should spend about 20 minutes on Questions 27–40, which are based on Reading Passage 3 below.

Addressing the Climate Change Crisis

A Last year, individuals, organizations, and governments around the world emitted over 40 billion tons of carbon dioxide, a significant increase compared to previous decades. This surge in greenhouse gas emissions has led to severe climate change problems, impacting weather patterns, sea levels, and ecosystems.

All these emissions can lead to disaster. Ten years ago, an increase in global temperatures caused widespread coral bleaching, devastating marine ecosystems. Altogether, there are billions of tons of greenhouse gases being emitted annually. And while some efforts are made to reduce these emissions, the sheer volume makes it a daunting task.

B Concern about climate change goes back several decades, but the scale of the problem is now prompting urgent action. Several teams are working on innovative methods to reduce carbon emissions and prevent further environmental damage. Some researchers are developing advanced carbon capture technologies that can trap carbon dioxide before it enters the atmosphere. Others are working on renewable energy solutions to replace fossil fuels.

The alternative, according to many, is unimaginable. Without decisive action, the buildup of greenhouse gases could surpass a critical threshold, leading to irreversible damage. "Continuing on this course and ignoring the necessity of reducing dependence on fossil fuels will bring us to a point of no return," cautions Dr. Emily Roberts, an environmental scientist at the University of California.

C Even as our ability to address climate change improves, so too does the total amount of greenhouse gases produced. This has led to increased collaboration between countries, organizations, and industries to tackle the shared threat. The Paris Agreement, adopted in 2015, aims to limit global warming to well below 2°C, with a goal of 1.5°C. Signatory countries have committed to reducing emissions through nationally determined contributions (NDCs). The agreement also provides financial support to developing nations for greener energy transitions. However, compliance remains a challenge, and many countries struggle to meet the targets. Despite these issues, the Paris Agreement remains a key framework in the global effort to combat climate change.

D In theory, given the vastness of the atmosphere, emissions should be manageable. However, greenhouse gases do not dissipate easily, and they accumulate, leading to significant environmental harm. Scientists are using advanced modeling techniques to track emissions and identify hotspots where reduction efforts can be most effective. "If we can pinpoint where the emissions are coming from, we can target our efforts more efficiently," says Dr. Marcus Lowen, a climate scientist.

E The field of climate change management is evolving, much like traffic management for air and road transportation. Advanced tracking systems are being developed to monitor emissions globally. Similar to how air-traffic controllers manage planes, scientists are working on systems to track large quantities of greenhouse gases and coordinate reduction operations. The precision of these systems varies, but the goal is to create a comprehensive database of emissions.

F One of the challenges is the lack of accurate data on the location and amount of emissions. Dr. Sandy Thompson, a researcher at the Environmental Protection Agency, has developed a global database that integrates data from various sources, including satellite imagery and international reports. This database helps visualize the distribution of emissions and identify discrepancies in reported data. "When we have conflicting information, it makes it difficult to develop effective strategies," Thompson explains.

Thompson describes herself as an environmental steward: "I aspire to ensure a safe and clean planet for future generations." Until significant progress is made, she argues, the issue of climate change will continue to worsen, affecting ecosystems and human health.