Choose the underlined part that needs correction in each of the following questions.
Read the following passage and choose the correct word or phrase that best fits each of the numbered blanks.
Climate scientists from the University of Sydney in Australia say tourism causes over 8 percent of greenhouse gasses. They also say that this ___(17)___ will continue to increase because the tourism industry is growing. Their study looked at the carbon footprint of many different areas of tourism. It studied the CO2 emissions from transport, events, hotels, restaurants and shopping. It ___(18)___ researched the carbon emissions from producing souvenirs. The researchers spent 18 months conducting the research. They included the tourist activities of 189 countries. Researcher Dr Arunima Malik said her team analyzed the impact on the environment of over one million businesses involved in tourism.
The researchers said ___(19)___ travel was a bigger cause of CO2 emissions than international or business travel. Air travel was the largest part of tourism's footprint. The researchers said flying would continue to increase global emissions ___(20)___ more people in the world become richer. The countries causing the most harm were the biggest and richest nations. The USA, China, India and Germany had the largest tourism carbon footprints. Their carbon emissions will continue to increase as more of their citizens travel. The researchers encouraged holiday-makers and travelers to try and reduce their carbon footprint when on vacation so their travel causes less harm to ___(21)___ planet.
(Sources: https://www.independent.co.uk/environment/tourism-climate-change carbon-emissions-globalwarming-flying-cars-transport-a8338946.html)
Read the following passage and choose the correct word or phrase that best fits each of the numbered blanks.
The size of fish in the oceans is shrinking. A new report from the University of British Columbia in Canada states fish may shrink ___(22)___ as much as a quarter in the coming decades because of global warming. The research team conducted extensive tests on the effect of rising ocean temperatures on the size and number of over 600 species of fish around the world. They concluded that most fish are ___(23)___ to shrink in size by 14-24 per cent by the year 2050. The biggest changes will be seen in tropical regions. The scientists said there is less oxygen in warmer water so fish cannot grow at the rate they should. They added that many fish will migrate to cooler waters outside the tropics.
Lead researcher Professor William Cheung said. "We were surprised to see such a large decrease in fish size. Marine fish are generally known to respond to climate change through changing distribution and seasonality. But the unexpectedly big effect ___(24)___ climate change could have on body size suggests that we may be missing a big piece of the ___(25)___ of understanding climate change effects in the ocean." He added that human activities such as overfishing and pollution will worsen the problem. "Our work shows a very concerning future for the oceans and so it is very important to reduce greenhouse gas emissions and develop better fish management policies to ___(26)___ to these changes," he said.
(Source: https.//breakingnewsenglish.com/)
Read the following passage and choose the correct answer to each of the questions.
Plants and animals will find it difficult to escape from or adjust to the effects of global warming. Scientists have already observed shifts in the life cycles of many plants and animals, such as flowers blooming earlier and birds hatching earlier in the spring. Many species have begun shifting where they live or their annual migration patterns due to warmer temperatures.
With further warming, animals will tend to migrate toward the poles and up mountainsides toward higher elevations. Plants will also attempt to shift their ranges, seeking new areas as old habitats grow too warm. In many places, however, human development will prevent these shifts. Species that find cities or farmland blocking their way north or south may become extinct. Species living in unique ecosystems, such as those found in polar and mountaintop regions, are especially at risk because migration to new habitats is not possible. For example, polar bears and marine mammals in the Arctic are already threatened by dwindling sea ice but have nowhere farther north to go.
Projecting species extinction due to global warming is extremely difficult. Some scientists have estimated that 20 to 50 percent of species could be committed to extinction with 2 to 3 Celsius degrees of further warming. The rate of warming, not just the magnitude, is extremely important for plants and animals. Some species and even entire ecosystems, such as certain types of forest, may not be able to adjust quickly enough and may disappear.
Ocean ecosystems, especially fragile ones like coral reefs, will also be affected by global warming. Warmer ocean temperatures can cause coral to “bleach”, a state which if prolonged will lead to the death of the coral. Scientists estimate that even 1 Celsius degree of additional warming could lead to widespread bleaching and death of coral reefs around the world. Also, increasing carbon dioxide in the atmosphere enters the ocean and increases the acidity of ocean waters. This acidification further stresses ocean ecosystems.
From "Global Warming" by Michael Mastrandrea and Stephen H. Schneider
Mark the letter A, B, C, or D on your answer sheet to indicate the response that is the most suitable for each verse of the given dialogue.
Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences given.
Choose the sentence that is closest in meaning to each of the following questions.