Lesson 14 astr, di, bi, tri

Front

What is an astronaut?

Back

A person who travels into outer space in a spacecraft.

Front

What does the term astronomical mean?

Back

Referring to something extremely large or vast, often used to describe prices or distances in space.

Front

What is an astronomer?

Back

A scientist who studies celestial bodies, such as stars, planets, and galaxies.

Front

What does bilingual mean?

Back

Able to speak and understand two languages fluently.

Front

What is a trio?

Back

A group of three people or things.

Front

What is an asterisk?

Back

A symbol (*) used in writing to indicate a footnote or annotation.

Front

What is the difference between an astronomer and an astronaut?

Back

An astronomer studies celestial objects, while an astronaut travels to space.

Front

Give an example of an astronomical object.

Back

Stars, planets, comets, and galaxies are all examples of astronomical objects.

Front

What is the role of an astronaut during a space mission?

Back

To conduct experiments, perform repairs, and ensure the safety of the spacecraft and crew.

Front

What does it mean to be bilingual in a practical context?

Back

It means being able to communicate effectively in two different languages, which is useful in translation and cross-cultural communication.