Air on Mars - Marvel Education

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Practice Reading: Fill in The Blanks (Drag & Drop) ID: #48069 Air on Mars

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* Drag the correct answer into all target fields

The rover analysed the air on Mars, and it found that the air contained another of the most basic organic molecules and a key of natural gas: methane. One of the characteristics of methane is that it only a few hundred years. This means that something, somewhere on Mars, is the supply. According to NASA, Mars thousands of tons of methane at a time.

survives rejuvenating emits replenishing concern ingredient stains

Result:

A.I. Explanation:

Correct answer: ingredient
Explanation: The word 'ingredient' fits grammatically as a noun that describes a component of natural gas. It aligns contextually with the discussion of organic molecules and their role in the composition of methane.
Meaning: An 'ingredient' is a substance that is part of a mixture or compound, in this case, referring to methane as a component of natural gas.
Wrong options:
replenishing: Replenishing is a verb that means to restore or refill, which does not fit as it does not describe a component of natural gas.
emits: Emits is a verb that refers to the act of releasing something, which does not fit as it does not describe a component of natural gas.
stains: Stains is a noun that refers to marks or discolorations, which is unrelated to the context of organic molecules or natural gas.
rejuvenating: Rejuvenating is a verb that means to make something look or feel younger, which does not fit the context of discussing organic molecules.
concern: Concern is a noun that refers to a matter of interest or worry, which does not fit as it does not describe a component of natural gas.
survives: Survives is a verb that means to continue to live or exist, which does not fit as it does not describe a component of natural gas.
Correct answer: survives
Explanation: The word 'survives' is a verb that fits grammatically and contextually, indicating the duration that methane can exist before it breaks down. It aligns with the scientific context of methane's characteristics.
Meaning: Survives means to continue to exist or live, particularly in reference to the lifespan of methane in the atmosphere.
Wrong options:
replenishing: Replenishing is a verb that means to restore or refill, which does not fit as it does not describe the duration of existence of methane.
ingredient: Ingredient is a noun that refers to a component of a mixture, which does not fit in the context of describing the lifespan of methane.
emits: Emits is a verb that refers to the act of releasing something, which does not relate to the duration of methane's existence.
stains: Stains is a noun that refers to marks or discolorations, which does not fit the context of discussing the lifespan of methane.
rejuvenating: Rejuvenating is a verb that means to make something look or feel younger, which does not fit the context of methane's existence.
concern: Concern is a noun that refers to a matter of interest or worry, which does not fit as it does not describe the lifespan of methane.
Correct answer: replenishing
Explanation: The word 'replenishing' is a verb that fits grammatically and contextually, indicating the action of restoring the supply of methane on Mars. It aligns with the idea that something is maintaining the methane levels.
Meaning: Replenishing means to restore or refill something that has been depleted, in this case, the supply of methane.
Wrong options:
ingredient: Ingredient is a noun that refers to a component of a mixture, which does not fit as it does not describe an action related to methane supply.
emits: Emits is a verb that refers to the act of releasing something, which does not fit as it does not describe the action of restoring methane.
survives: Survives is a verb that means to continue to exist, which does not fit as it does not describe the action of restoring the supply of methane.
stains: Stains is a noun that refers to marks or discolorations, which does not fit the context of discussing the restoration of methane supply.
rejuvenating: Rejuvenating is a verb that means to make something look or feel younger, which does not fit the context of restoring methane supply.
concern: Concern is a noun that refers to a matter of interest or worry, which does not fit as it does not describe an action related to methane.
Correct answer: emits
Explanation: The word 'emits' is a verb that fits grammatically and contextually, indicating the action of releasing methane from Mars. It aligns with the scientific context of methane production on the planet.
Meaning: Emits means to release or discharge something, in this case, referring to the release of methane from Mars.
Wrong options:
replenishing: Replenishing is a verb that means to restore or refill, which does not fit as it does not describe the action of releasing methane.
ingredient: Ingredient is a noun that refers to a component of a mixture, which does not fit in the context of describing the action of releasing methane.
survives: Survives is a verb that means to continue to exist, which does not fit as it does not describe the action of releasing methane.
stains: Stains is a noun that refers to marks or discolorations, which does not fit the context of discussing the release of methane.
rejuvenating: Rejuvenating is a verb that means to make something look or feel younger, which does not fit the context of releasing methane.
concern: Concern is a noun that refers to a matter of interest or worry, which does not fit as it does not describe the action of releasing methane.

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