In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank. Global warming is one of the biggest environmental (1)_______. facing the world today. The primary cause of global warming is the (2)_______, of greenhouse gases such as carbon dioxide and methane into the atmosphere. These gases trap heat from the sun, causing the Earth's temperature to rise. The (3)_______. effects of global warming are widespread and include more frequent and severe weather events, rising sea levels and the loss of biodiversity. Many governments and organisations have implemented (4)______to reduce greenhouse gas emissions. However, individuals can also play a role in (5)______ warming by making small changes to their daily habits, such as reducing their energy consumption and driving less.
Select the most appropriate option to fill in blank no. 1
challenges
Understanding the Global Warming Passage
The passage discusses global warming, identifying it as a major issue facing the world. The first blank describes what global warming is in the context of environmental issues.
Analyzing Blank 1: Environmental _______.
The sentence states, "Global warming is one of the biggest environmental (1)_______. facing the world today." We need a word that describes a significant negative issue or problem in the environmental context.
Evaluating the Options for Blank 1
Let's look at the provided options and see which one fits the meaning of the sentence:
- consequences: Consequences are the results or effects of something. While global warming has severe environmental consequences, the sentence structure suggests global warming *is* something big that is faced, not just a consequence itself in this specific phrasing.
- opportunities: Opportunities are chances for progress or advantage. Global warming is clearly presented as a problem, not an opportunity.
- benefits: Benefits are advantages. Global warming has no environmental benefits; it causes harm.
- challenges: Challenges are difficult tasks or problems. Global warming is undoubtedly one of the biggest environmental problems or difficulties the world faces. This fits the context perfectly.
Determining the Most Appropriate Word
Based on the analysis, the word that best describes global warming as a significant environmental issue that the world is facing is "challenges". It accurately reflects the serious and difficult nature of the problem discussed in the passage.
Therefore, the most appropriate option to fill in blank no. 1 is "challenges".
Revision Table: Key Concepts
| Term | Definition |
|---|---|
| Global Warming | The long-term heating of Earth's climate system observed since the pre-industrial period (between 1850 and 1900) due to human activities, primarily fossil fuel burning, which increases heat-trapping greenhouse gas levels in Earth's atmosphere. |
| Environmental Challenges | Significant problems or difficulties related to the natural environment that require solutions, such as pollution, deforestation, and climate change. |
| Greenhouse Gases | Gases in Earth's atmosphere that trap heat. They let sunlight pass through the atmosphere, but they prevent the heat that the sunlight generates from leaving the atmosphere. Examples include carbon dioxide and methane. |
Additional Information: Addressing Environmental Challenges
Addressing environmental challenges like global warming requires a multifaceted approach involving governments, organizations, and individuals. Governments can implement policies and regulations to reduce emissions, promote renewable energy, and protect ecosystems. Organizations can invest in sustainable practices, develop green technologies, and raise public awareness.
Individuals also play a crucial role. By making conscious choices in their daily lives, such as conserving energy, reducing waste, using public transport, and supporting sustainable businesses, people can collectively contribute to mitigating the impact of environmental challenges. Understanding the scale of the problem, like global warming as an environmental challenge, is the first step towards effective action.
Similar Questions
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Important Questions from Cloze Test
What would come in blank space (1)?
What would come in blank space (2)?
What would come in blank space (3)?
What would come in blank space (4)?
What would come in blank space (5)?
