Câu hỏi:

How Green Are Our Festival Traditions?

Festivals are a time of celebration, bringing happiness and joy through various traditions. However, many of these traditions are not environmentally friendly and could harm our planet. To ensure a sustainable future, it is important to reconsider some of these practices and explore more eco-friendly alternatives.

One common festival tradition is the release of balloons and sky lanterns, especially in countries like China, India, and Japan. These beautiful sights are believed to bring good luck and carry wishes to the sky. Unfortunately, the environmental impact is significant. Balloons and lanterns often end up as litter, which is difficult to decompose. The frames of sky lanterns can harm wildlife, and animals often mistake balloons for food, putting them at risk. Furthermore, lanterns have been known to cause wildfires, endangering both nature and human safety.

Another tradition that raises concerns is fireworks. In countries like Australia and the US, fireworks displays are a staple during festivals. While they are visually stunning, fireworks release harmful chemicals into the air, contributing to pollution and poor air quality. Similar to sky lanterns, fireworks can also cause fires, which can be devastating to both the environment and communities.

Lastly, Christmas trees, whether real or artificial, are a central part of holiday decorations in homes and businesses worldwide. Real trees, when discarded, release methane and carbon dioxide, two harmful greenhouse gases that contribute to global warming. Although artificial trees can be reused for several years, their production involves harmful pollutants, and when they end up in landfills, they take centuries to decompose, further burdening the environment.

In conclusion, while festival traditions bring joy and excitement, many of them have negative environmental consequences. By choosing more sustainable practices, we can celebrate in ways that are both enjoyable and environmentally responsible, ensuring that future generations can also enjoy these traditions.

The word staple in paragraph 2 could be best replaced by:

How Green Are Our Festival Traditions?

Festivals are a time of celebration, bringing happiness and joy through various traditions. However, many of these traditions are not environmentally friendly and could harm our planet. To ensure a sustainable future, it is important to reconsider some of these practices and explore more eco-friendly alternatives.

One common festival tradition is the release of balloons and sky lanterns, especially in countries like China, India, and Japan. These beautiful sights are believed to bring good luck and carry wishes to the sky. Unfortunately, the environmental impact is significant. Balloons and lanterns often end up as litter, which is difficult to decompose. The frames of sky lanterns can harm wildlife, and animals often mistake balloons for food, putting them at risk. Furthermore, lanterns have been known to cause wildfires, endangering both nature and human safety.

Another tradition that raises concerns is fireworks. In countries like Australia and the US, fireworks displays are a staple during festivals. While they are visually stunning, fireworks release harmful chemicals into the air, contributing to pollution and poor air quality. Similar to sky lanterns, fireworks can also cause fires, which can be devastating to both the environment and communities.

Lastly, Christmas trees, whether real or artificial, are a central part of holiday decorations in homes and businesses worldwide. Real trees, when discarded, release methane and carbon dioxide, two harmful greenhouse gases that contribute to global warming. Although artificial trees can be reused for several years, their production involves harmful pollutants, and when they end up in landfills, they take centuries to decompose, further burdening the environment.

In conclusion, while festival traditions bring joy and excitement, many of them have negative environmental consequences. By choosing more sustainable practices, we can celebrate in ways that are both enjoyable and environmentally responsible, ensuring that future generations can also enjoy these traditions.

The word their in paragraph 3 refers to:

How Green Are Our Festival Traditions?

Festivals are a time of celebration, bringing happiness and joy through various traditions. However, many of these traditions are not environmentally friendly and could harm our planet. To ensure a sustainable future, it is important to reconsider some of these practices and explore more eco-friendly alternatives.

One common festival tradition is the release of balloons and sky lanterns, especially in countries like China, India, and Japan. These beautiful sights are believed to bring good luck and carry wishes to the sky. Unfortunately, the environmental impact is significant. Balloons and lanterns often end up as litter, which is difficult to decompose. The frames of sky lanterns can harm wildlife, and animals often mistake balloons for food, putting them at risk. Furthermore, lanterns have been known to cause wildfires, endangering both nature and human safety.

Another tradition that raises concerns is fireworks. In countries like Australia and the US, fireworks displays are a staple during festivals. While they are visually stunning, fireworks release harmful chemicals into the air, contributing to pollution and poor air quality. Similar to sky lanterns, fireworks can also cause fires, which can be devastating to both the environment and communities.

Lastly, Christmas trees, whether real or artificial, are a central part of holiday decorations in homes and businesses worldwide. Real trees, when discarded, release methane and carbon dioxide, two harmful greenhouse gases that contribute to global warming. Although artificial trees can be reused for several years, their production involves harmful pollutants, and when they end up in landfills, they take centuries to decompose, further burdening the environment.

In conclusion, while festival traditions bring joy and excitement, many of them have negative environmental consequences. By choosing more sustainable practices, we can celebrate in ways that are both enjoyable and environmentally responsible, ensuring that future generations can also enjoy these traditions.

According to the passage, which of the following statements is TRUE?

How Green Are Our Festival Traditions?

Festivals are a time of celebration, bringing happiness and joy through various traditions. However, many of these traditions are not environmentally friendly and could harm our planet. To ensure a sustainable future, it is important to reconsider some of these practices and explore more eco-friendly alternatives.

One common festival tradition is the release of balloons and sky lanterns, especially in countries like China, India, and Japan. These beautiful sights are believed to bring good luck and carry wishes to the sky. Unfortunately, the environmental impact is significant. Balloons and lanterns often end up as litter, which is difficult to decompose. The frames of sky lanterns can harm wildlife, and animals often mistake balloons for food, putting them at risk. Furthermore, lanterns have been known to cause wildfires, endangering both nature and human safety.

Another tradition that raises concerns is fireworks. In countries like Australia and the US, fireworks displays are a staple during festivals. While they are visually stunning, fireworks release harmful chemicals into the air, contributing to pollution and poor air quality. Similar to sky lanterns, fireworks can also cause fires, which can be devastating to both the environment and communities.

Lastly, Christmas trees, whether real or artificial, are a central part of holiday decorations in homes and businesses worldwide. Real trees, when discarded, release methane and carbon dioxide, two harmful greenhouse gases that contribute to global warming. Although artificial trees can be reused for several years, their production involves harmful pollutants, and when they end up in landfills, they take centuries to decompose, further burdening the environment.

In conclusion, while festival traditions bring joy and excitement, many of them have negative environmental consequences. By choosing more sustainable practices, we can celebrate in ways that are both enjoyable and environmentally responsible, ensuring that future generations can also enjoy these traditions.

In which paragraph are the environmental effects of releasing balloons and sky lanterns discussed?

How Green Are Our Festival Traditions?

Festivals are a time of celebration, bringing happiness and joy through various traditions. However, many of these traditions are not environmentally friendly and could harm our planet. To ensure a sustainable future, it is important to reconsider some of these practices and explore more eco-friendly alternatives.

One common festival tradition is the release of balloons and sky lanterns, especially in countries like China, India, and Japan. These beautiful sights are believed to bring good luck and carry wishes to the sky. Unfortunately, the environmental impact is significant. Balloons and lanterns often end up as litter, which is difficult to decompose. The frames of sky lanterns can harm wildlife, and animals often mistake balloons for food, putting them at risk. Furthermore, lanterns have been known to cause wildfires, endangering both nature and human safety.

Another tradition that raises concerns is fireworks. In countries like Australia and the US, fireworks displays are a staple during festivals. While they are visually stunning, fireworks release harmful chemicals into the air, contributing to pollution and poor air quality. Similar to sky lanterns, fireworks can also cause fires, which can be devastating to both the environment and communities.

Lastly, Christmas trees, whether real or artificial, are a central part of holiday decorations in homes and businesses worldwide. Real trees, when discarded, release methane and carbon dioxide, two harmful greenhouse gases that contribute to global warming. Although artificial trees can be reused for several years, their production involves harmful pollutants, and when they end up in landfills, they take centuries to decompose, further burdening the environment.

In conclusion, while festival traditions bring joy and excitement, many of them have negative environmental consequences. By choosing more sustainable practices, we can celebrate in ways that are both enjoyable and environmentally responsible, ensuring that future generations can also enjoy these traditions.

In which paragraph can you find information about the harmful effects of Christmas trees?

A large number of inventions require years of arduous research and development before they are perfected. For instance, Thomas Edison made more than 1,000 attempts before successfully inventing the incandescent light bulb. (I) History is replete with examples of inventors failing repeatedly before eventually succeeding. (II) However, not all inventions are the result of relentless effort. (III) Indeed, some inventions come about entirely by accident, often when inventors are attempting to create something else. (IV) These accidental discoveries have profoundly impacted the world, proving that innovation sometimes relies as much on luck as on determination.

In the 1930s, chemist Roy Plunkett was trying to create a new substance for refrigeration. He mixed chemicals, placed them in a pressurized container, and cooled the mixture. The result was not a refrigeration material but Teflon, a substance now widely used to make nonstick cookware. Decades earlier, John Pemberton, a pharmacist in Atlanta, sought to create a tonic to relieve headaches. Though unsuccessful in his original goal, he inadvertently invented Coca-Cola, which became one of the most popular beverages in the world. Both Plunkett and Pemberton demonstrate how unintended outcomes can lead to groundbreaking products.

Accidental discoveries have also played a critical role in scientific advancements. In 1928, Alexander Fleming discovered penicillin, the first antibiotic, when he noticed that mold in a petri dish killed surrounding bacteria. This groundbreaking discovery has saved millions of lives and revolutionized medicine. Similarly, in 1946, Percy Spencer was experimenting with microwaves when he realized that a candy bar in his pocket had melted. Investigating further, he developed the microwave oven, a device that forever changed the way people prepare food.

These stories highlight the unpredictable nature of innovation. While persistence and hard work are often necessary, chance can also play an important role in shaping the modern world. Whether through deliberate effort or serendipity, accidental inventions have transformed industries, improved daily life, and opened new possibilities for the future.

The word "they" in paragraph 1 refers to:

A large number of inventions require years of arduous research and development before they are perfected. For instance, Thomas Edison made more than 1,000 attempts before successfully inventing the incandescent light bulb. (I) History is replete with examples of inventors failing repeatedly before eventually succeeding. (II) However, not all inventions are the result of relentless effort. (III) Indeed, some inventions come about entirely by accident, often when inventors are attempting to create something else. (IV) These accidental discoveries have profoundly impacted the world, proving that innovation sometimes relies as much on luck as on determination.

In the 1930s, chemist Roy Plunkett was trying to create a new substance for refrigeration. He mixed chemicals, placed them in a pressurized container, and cooled the mixture. The result was not a refrigeration material but Teflon, a substance now widely used to make nonstick cookware. Decades earlier, John Pemberton, a pharmacist in Atlanta, sought to create a tonic to relieve headaches. Though unsuccessful in his original goal, he inadvertently invented Coca-Cola, which became one of the most popular beverages in the world. Both Plunkett and Pemberton demonstrate how unintended outcomes can lead to groundbreaking products.

Accidental discoveries have also played a critical role in scientific advancements. In 1928, Alexander Fleming discovered penicillin, the first antibiotic, when he noticed that mold in a petri dish killed surrounding bacteria. This groundbreaking discovery has saved millions of lives and revolutionized medicine. Similarly, in 1946, Percy Spencer was experimenting with microwaves when he realized that a candy bar in his pocket had melted. Investigating further, he developed the microwave oven, a device that forever changed the way people prepare food.

These stories highlight the unpredictable nature of innovation. While persistence and hard work are often necessary, chance can also play an important role in shaping the modern world. Whether through deliberate effort or serendipity, accidental inventions have transformed industries, improved daily life, and opened new possibilities for the future.

Where in paragraph 1 does the following sentence best fit?

“Instead, some inventions are the result of spontaneous, unintended incidents.”

A large number of inventions require years of arduous research and development before they are perfected. For instance, Thomas Edison made more than 1,000 attempts before successfully inventing the incandescent light bulb. (I) History is replete with examples of inventors failing repeatedly before eventually succeeding. (II) However, not all inventions are the result of relentless effort. (III) Indeed, some inventions come about entirely by accident, often when inventors are attempting to create something else. (IV) These accidental discoveries have profoundly impacted the world, proving that innovation sometimes relies as much on luck as on determination.

In the 1930s, chemist Roy Plunkett was trying to create a new substance for refrigeration. He mixed chemicals, placed them in a pressurized container, and cooled the mixture. The result was not a refrigeration material but Teflon, a substance now widely used to make nonstick cookware. Decades earlier, John Pemberton, a pharmacist in Atlanta, sought to create a tonic to relieve headaches. Though unsuccessful in his original goal, he inadvertently invented Coca-Cola, which became one of the most popular beverages in the world. Both Plunkett and Pemberton demonstrate how unintended outcomes can lead to groundbreaking products.

Accidental discoveries have also played a critical role in scientific advancements. In 1928, Alexander Fleming discovered penicillin, the first antibiotic, when he noticed that mold in a petri dish killed surrounding bacteria. This groundbreaking discovery has saved millions of lives and revolutionized medicine. Similarly, in 1946, Percy Spencer was experimenting with microwaves when he realized that a candy bar in his pocket had melted. Investigating further, he developed the microwave oven, a device that forever changed the way people prepare food.

These stories highlight the unpredictable nature of innovation. While persistence and hard work are often necessary, chance can also play an important role in shaping the modern world. Whether through deliberate effort or serendipity, accidental inventions have transformed industries, improved daily life, and opened new possibilities for the future.

The phrase "come about" in paragraph 1 could best be replaced by:

A large number of inventions require years of arduous research and development before they are perfected. For instance, Thomas Edison made more than 1,000 attempts before successfully inventing the incandescent light bulb. (I) History is replete with examples of inventors failing repeatedly before eventually succeeding. (II) However, not all inventions are the result of relentless effort. (III) Indeed, some inventions come about entirely by accident, often when inventors are attempting to create something else. (IV) These accidental discoveries have profoundly impacted the world, proving that innovation sometimes relies as much on luck as on determination.

In the 1930s, chemist Roy Plunkett was trying to create a new substance for refrigeration. He mixed chemicals, placed them in a pressurized container, and cooled the mixture. The result was not a refrigeration material but Teflon, a substance now widely used to make nonstick cookware. Decades earlier, John Pemberton, a pharmacist in Atlanta, sought to create a tonic to relieve headaches. Though unsuccessful in his original goal, he inadvertently invented Coca-Cola, which became one of the most popular beverages in the world. Both Plunkett and Pemberton demonstrate how unintended outcomes can lead to groundbreaking products.

Accidental discoveries have also played a critical role in scientific advancements. In 1928, Alexander Fleming discovered penicillin, the first antibiotic, when he noticed that mold in a petri dish killed surrounding bacteria. This groundbreaking discovery has saved millions of lives and revolutionized medicine. Similarly, in 1946, Percy Spencer was experimenting with microwaves when he realized that a candy bar in his pocket had melted. Investigating further, he developed the microwave oven, a device that forever changed the way people prepare food.

These stories highlight the unpredictable nature of innovation. While persistence and hard work are often necessary, chance can also play an important role in shaping the modern world. Whether through deliberate effort or serendipity, accidental inventions have transformed industries, improved daily life, and opened new possibilities for the future.

Which of the following is NOT an invention made by accident, according to the passage?

A large number of inventions require years of arduous research and development before they are perfected. For instance, Thomas Edison made more than 1,000 attempts before successfully inventing the incandescent light bulb. (I) History is replete with examples of inventors failing repeatedly before eventually succeeding. (II) However, not all inventions are the result of relentless effort. (III) Indeed, some inventions come about entirely by accident, often when inventors are attempting to create something else. (IV) These accidental discoveries have profoundly impacted the world, proving that innovation sometimes relies as much on luck as on determination.

In the 1930s, chemist Roy Plunkett was trying to create a new substance for refrigeration. He mixed chemicals, placed them in a pressurized container, and cooled the mixture. The result was not a refrigeration material but Teflon, a substance now widely used to make nonstick cookware. Decades earlier, John Pemberton, a pharmacist in Atlanta, sought to create a tonic to relieve headaches. Though unsuccessful in his original goal, he inadvertently invented Coca-Cola, which became one of the most popular beverages in the world. Both Plunkett and Pemberton demonstrate how unintended outcomes can lead to groundbreaking products.

Accidental discoveries have also played a critical role in scientific advancements. In 1928, Alexander Fleming discovered penicillin, the first antibiotic, when he noticed that mold in a petri dish killed surrounding bacteria. This groundbreaking discovery has saved millions of lives and revolutionized medicine. Similarly, in 1946, Percy Spencer was experimenting with microwaves when he realized that a candy bar in his pocket had melted. Investigating further, he developed the microwave oven, a device that forever changed the way people prepare food.

These stories highlight the unpredictable nature of innovation. While persistence and hard work are often necessary, chance can also play an important role in shaping the modern world. Whether through deliberate effort or serendipity, accidental inventions have transformed industries, improved daily life, and opened new possibilities for the future.

Which of the following is OPPOSITE in meaning to the word " inadvertently " in paragraph 2?