Branches of Astronomy - Marvel Education

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Practice Reading: Fill in The Blanks (Drag & Drop) ID: #779 Branches of Astronomy

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* Drag the correct answer into all target fields

There are two basic branches of the science of astronomy: observational and theoretical. Observational astronomy as the name suggests is concerned with observing the and then analyzing the observations, using the of physics. Theoretical astronomy focuses more on developing computer or analytical models to astronomical phenomena. The two complement each other, with observational astronomers attempting to theoretical results, and theoreticians aiming to explain what has been observed.

confirm angles fields describe reason principles effects skies

Result:

A.I. Explanation:

Correct answer: skies
Explanation: The word 'skies' fits grammatically as a plural noun that refers to the expanse of the atmosphere where celestial bodies are observed. It aligns contextually with the focus of observational astronomy, which is to observe celestial phenomena.
Meaning: 'Skies' refers to the atmosphere or the expanse above the Earth where stars and other celestial objects can be seen.
Wrong options:
angles: 'Angles' refers to the measurement of space between two intersecting lines, which does not relate to the act of observing celestial bodies.
confirm: 'Confirm' is a verb that means to verify or validate, which does not fit as a noun in this context.
describe: 'Describe' is a verb that means to explain or detail something, which does not fit as a noun here.
effects: 'Effects' refers to the results or outcomes of actions, which does not relate to the act of observing the skies.
fields: 'Fields' refers to areas of study or expertise, which does not fit the context of what is being observed in astronomy.
Correct answer: principles
Explanation: The term 'principles' is a plural noun that refers to fundamental truths or propositions that serve as the foundation for a system of belief or behavior. It fits grammatically and contextually as it relates to the laws of physics used in analyzing observations.
Meaning: 'Principles' refers to the basic truths or laws that guide scientific analysis and understanding.
Wrong options:
angles: 'Angles' does not fit as it refers to a geometric measurement, which is unrelated to the analysis of observations in astronomy.
confirm: 'Confirm' is a verb that does not fit as a noun in this context, as it does not represent a foundational concept in physics.
describe: 'Describe' is a verb that does not fit as a noun and does not relate to the foundational concepts of physics.
effects: 'Effects' refers to outcomes rather than foundational concepts, making it unsuitable in this context.
fields: 'Fields' refers to areas of study, which does not specifically relate to the foundational truths of physics.
Correct answer: describe
Explanation: The verb 'describe' fits grammatically as it indicates the action of explaining or detailing astronomical phenomena. It aligns contextually with the purpose of theoretical astronomy, which is to create models that explain observations.
Meaning: 'Describe' means to explain or give an account of something in detail.
Wrong options:
angles: 'Angles' does not fit as it refers to a geometric measurement and does not relate to the action of explaining phenomena.
confirm: 'Confirm' is a verb that means to verify, which does not fit the context of explaining or detailing phenomena.
effects: 'Effects' refers to outcomes rather than the action of explaining, making it unsuitable here.
fields: 'Fields' refers to areas of study and does not relate to the action of describing phenomena.
principles: 'Principles' refers to foundational truths, which does not fit the action of explaining phenomena.
Correct answer: fields
Explanation: The word 'fields' is a plural noun that refers to distinct areas of study or expertise. It fits grammatically and contextually as it describes the two branches of astronomy that complement each other.
Meaning: 'Fields' refers to specific areas of study or disciplines within a broader subject.
Wrong options:
angles: 'Angles' does not fit as it refers to a geometric measurement and does not describe areas of study in astronomy.
confirm: 'Confirm' is a verb that does not fit as a noun and does not describe the branches of astronomy.
describe: 'Describe' is a verb that does not fit as a noun and does not relate to the classification of branches in astronomy.
effects: 'Effects' refers to outcomes rather than areas of study, making it unsuitable in this context.
principles: 'Principles' refers to foundational truths, which does not fit the context of distinct branches of study.
Correct answer: confirm
Explanation: The verb 'confirm' fits grammatically as it indicates the action of verifying or validating theoretical results. It aligns contextually with the role of observational astronomers in relation to theoretical astronomy.
Meaning: 'Confirm' means to verify or validate something, particularly in the context of scientific results.
Wrong options:
angles: 'Angles' does not fit as it refers to a geometric measurement and does not relate to the action of verifying results.
describe: 'Describe' is a verb that means to explain, which does not fit the context of verifying theoretical results.
effects: 'Effects' refers to outcomes rather than the action of confirming results, making it unsuitable here.
fields: 'Fields' refers to areas of study and does not relate to the action of confirming results.
principles: 'Principles' refers to foundational truths, which does not fit the action of verifying theoretical outcomes.

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