Grammar Quiz

[ Geography ]

What is the time required for the Earth to return to a given orbit with reference to a fixed solar star?

A. Lunar year
B. Solar year
C. Tropical year
D. Sidereal year

Select your answer:
         


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Other quiz:

Mixed General Quiz › View

One of my ___ will help you.
a. assistance
b. assistants


Common Grammar Mistakes and Spelling Tips › View

For situations where you’re introducing information and need to give it some context or you have two directly related clauses and you want to emphasize the second one.

A. colon

B. semicolon


How to use : Read the question carefully, then select one of the answers button.