Directions: In the following passage, some words have been deleted. Select the most appropriate option to fill in each blank.
Rainforests are incredibly important ecosystems that provide a home to a vast array of species and play a crucial role in regulating the Earth's climate. These dense forests are primarily found in tropical regions and are characterized by high levels of rainfall and biodiversity. The Amazon Rainforest, for example, is often referred to as the "lungs of the Earth" because it produces a significant portion of the world's _____ (A). Rainforests are also vital for ______ (B) carbon dioxide from the atmosphere, which helps mitigate the effects of climate change. However, these ecosystems are under threat due to ______ (C) activities such as logging, agriculture, and mining. Deforestation not only destroys the habitat of countless species but also releases large amounts of carbon dioxide into the atmosphere, exacerbating global warming. Conservation efforts are essential to protect these vital ecosystems and ensure the ______ (D) of the planet's biodiversity. Sustainable practices and policies can help reduce the impact of human activities and promote the ______ (E) of rainforests for future generations.
Which of the following is the most appropriate option to fill in the blank labelled as (B)?
- AOption (a)
emitting
- BOption (b)
capturing
- COption (c)
generating
- DOption (d)
releasing
- EOption (e)
producing
View answer & explanationHide answer & explanation
Correct answer
capturing
Why this answer is correct
The correct answer is option B.
Key Points
To answer this question, let's first understand the context of the sentence containing the blank labelled as (2):
Rainforests play a crucial role in capturing carbon dioxide from the atmosphere, which helps mitigate climate change.
- This sentence conveys the idea that rainforests help in reducing carbon dioxide levels.
- Blank (2) should be filled with a word conveying the idea of taking in or absorbing carbon dioxide, which is "capturing."
- Now, let's understand the meanings of the given words as options:
- Emitting - producing and discharging something, especially gas or radiation.
- Capturing - taking into one's possession or control by force.
- Generating - producing or creating something.
- Releasing - allowing or enabling to escape from confinement; setting free.
- Producing - making or manufacturing from components or raw materials.
- Given the context and the meanings of the words, the most appropriate option to fill in the blank labelled as (2) is "capturing."
- Therefore, the correct answer is "capturing."
- The complete sentence would be: "Rainforests are also vital for capturing carbon dioxide from the atmosphere, which helps mitigate the effects of climate change."