Flashcard on the Sun

Front

What is the chromosphere?

Back

The chromosphere is a layer of the Sun's atmosphere located just outside the photosphere, characterized by its reddish color and temperature.

Front

Where does the chromosphere lie in relation to the photosphere?

Back

The chromosphere lies just outside the photosphere.

Front

What is the nearest star to Earth in our solar system?

Back

The nearest star to Earth in our solar system is the Sun.

Front

How is the chromosphere described in terms of transparency?

Back

The chromosphere is described as almost transparent.

Front

What is the function of the radiation zone in the sun?

Back

The radiation zone is where heat from the core radiates outwards.

Front

What type of star is the sun?

Back

The Sun is classified as a yellow dwarf star.

Front

What is the photosphere?

Back

The photosphere is the visible surface of the Sun, where light is emitted.

Front

What is the core of the Sun?

Back

The core is the innermost layer of the Sun, where nuclear fusion occurs, producing energy.

Front

What are solar flares?

Back

Solar flares are sudden eruptions of energy on the Sun's surface that release a large amount of radiation.

Front

What is the significance of the Sun's gravity?

Back

The Sun's gravity holds the solar system together, keeping planets in orbit.