Plastic waste - Marvel Education

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Practice Reading: Reading Fill in the Blanks ID: #35039 Plastic waste

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Plastic waste accumulating in the global ocean is an increasingly threatening environmental issue. Although research on the topic has attracted attention in recent years, major knowledge remain. A scientific challenge at present is to determine the mass of plastic present on coastlines, the ocean surface and the deep ocean, as well as to quantify the plastic between these compartments.

considerable promising gaps surgeries structures crucial fluxes

Result:

A.I. Explanation:

Correct answer: considerable
Explanation: The word 'considerable' is an adjective that describes the amount of attention received, indicating that it is significant or substantial. This fits grammatically as it modifies the noun 'attention' and aligns with the context of discussing the importance of research on plastic waste.
Meaning: 'Considerable' means large in amount or extent; significant.
Wrong options:
surgeries: 'Surgeries' is a noun referring to medical operations, which does not relate to the context of attention in research.
structures: 'Structures' is a noun that refers to physical constructions, which does not fit as it does not describe the nature of attention.
promising: 'Promising' is an adjective that suggests potential success, but it does not accurately describe the amount of attention given to the research.
crucial: 'Crucial' is an adjective that means extremely important, but it does not fit as it does not quantify the attention received.
gaps: 'Gaps' is a noun that refers to missing parts or deficiencies, which does not describe attention.
fluxes: 'Fluxes' is a noun that refers to the flow of something, which does not relate to the attention given to research.
Correct answer: gaps
Explanation: The term 'gaps' is a noun that refers to deficiencies or missing information in knowledge. It fits grammatically as it follows the verb 'remain' and aligns with the context of discussing what is lacking in research on plastic waste.
Meaning: 'Gaps' means areas where information or knowledge is missing or insufficient.
Wrong options:
surgeries: 'Surgeries' is a noun that refers to medical procedures, which does not relate to knowledge or research.
structures: 'Structures' is a noun that refers to physical forms or arrangements, which does not fit the context of knowledge deficiencies.
considerable: 'Considerable' is an adjective that describes amount but does not fit as it does not refer to a deficiency in knowledge.
promising: 'Promising' is an adjective that suggests potential but does not indicate a lack of knowledge.
crucial: 'Crucial' is an adjective that means very important, which does not fit as it does not describe a deficiency in knowledge.
fluxes: 'Fluxes' is a noun that refers to flow, which does not relate to gaps in knowledge.
Correct answer: crucial
Explanation: The word 'crucial' is an adjective that describes the scientific challenge as being extremely important or essential. It fits grammatically as it modifies the noun 'challenge' and aligns with the context of emphasizing the significance of determining plastic mass.
Meaning: 'Crucial' means extremely important or necessary.
Wrong options:
surgeries: 'Surgeries' is a noun that refers to medical operations, which does not fit as it does not describe a challenge.
structures: 'Structures' is a noun that refers to physical constructions, which does not relate to the nature of a scientific challenge.
considerable: 'Considerable' is an adjective that describes amount but does not convey the importance of the challenge.
gaps: 'Gaps' is a noun that refers to deficiencies, which does not fit as it does not describe a challenge.
fluxes: 'Fluxes' is a noun that refers to flow, which does not relate to the nature of a scientific challenge.
promising: 'Promising' is an adjective that suggests potential success, but it does not convey the essential nature of the challenge.
Correct answer: fluxes
Explanation: The term 'fluxes' is a noun that refers to the flow or movement of plastic between different compartments. It fits grammatically as it follows the preposition 'of' and aligns with the context of quantifying plastic movement in the ocean.
Meaning: 'Fluxes' means the flow or movement of substances from one place to another.
Wrong options:
surgeries: 'Surgeries' is a noun that refers to medical operations, which does not relate to the movement of plastic.
structures: 'Structures' is a noun that refers to physical forms, which does not fit the context of plastic movement.
considerable: 'Considerable' is an adjective that describes amount but does not fit as it does not refer to the flow of plastic.
gaps: 'Gaps' is a noun that refers to deficiencies, which does not relate to the movement of plastic.
crucial: 'Crucial' is an adjective that means very important, which does not fit as it does not describe the flow of plastic.
promising: 'Promising' is an adjective that suggests potential but does not relate to the movement of plastic.

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