Question 1

Which star is hotter?

Accepted Answer

The Blue Giant

Answer

The Red Giant

Answer

Cannot be determined

Answer

Both stars are equal in temperature

Question 2

Which star has the shorter lifespan?

Accepted Answer

The Red Giant

Answer

Earth

Answer

Stars doesn't have a lifespan

Answer

The Sun

Question 3

3. Which among the choices is NOT a characteristics of stars?

Accepted Answer

Distance

Answer

Brightness

Answer

Color

Answer

Size

Question 4

Which statement about stars is FALSE?

Accepted Answer

All stars are the same size.

Answer

Stars can vary in temperature.

Answer

Some stars are larger than the Sun.

Answer

A star’s color depends on its temperature.

Question 5

What determines a star’s brightness as seen from Earth?

Accepted Answer

Both its distance and actual luminosity

Answer

Only its size

Answer

Only the amount of light pollution in the area

Answer

Only its distance from Earth

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