Directions: In the following passage some words have been deleted. Select the most appropriate option to fill in blank 1.Today we know that our earth, which seems to be flat and almost endless, is really a small ________ (1) revolving round the sun.
- Aball
- Bglobe
- Cplanet
- Dround
Solution & Step-by-step Explanation
Astronomically, the earth is a celestial body that revolves around a star (the sun). The scientifically and contextually appropriate term to fill in the blank is planet.