Multiple choice

Directions: Select the word that replaces the given expression

Branch of astronomy concerned with the physical nature of heavenly bodies.

  1. Arboriculture

  2. Astrophysics

  3. Acoustics

  4. Agronomy

  5. Cryogenics
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Astrophysics is the branch of astronomy concerned with the physical nature, composition, and behavior of celestial bodies like stars, galaxies, and planets. It applies physics principles to understand astronomical phenomena. Arboriculture cultivates trees, Acoustics studies sound, Agronomy manages crops, and Cryogenics handles low temperatures.

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