Unit 2 Stellar Evolution Review

Front

What causes a main sequence star to form from a protostar?

Back

The core is hot enough for plasma to form.

Front

In which of the following does nucleosynthesis NOT occur?

Back

In a white dwarf.

Front

What do we call a cloud of gas and dust in space where stars are born?

Back

Nebula.

Front

Complete the massive star lifecycle: Nebula - Protostar - Main Sequence Star - Supergiant Star - Supernova - ?

Back

Black Hole.

Front

When a massive star dies, it can form an object so dense that its gravity even pulls in light. This object is called a...

Back

Black Hole.

Front

What is the process called where elements are formed in the core of stars?

Back

Nucleosynthesis.

Front

What is a protostar?

Back

A protostar is a dense region within a nebula that is collapsing under gravity, leading to the formation of a star.

Front

What is a supernova?

Back

A supernova is a powerful explosion that occurs at the end of a massive star's life cycle.

Front

What is a nebula?

Back

A nebula is a giant cloud of gas and dust in space, often the birthplace of stars.

Front

What is a white dwarf?

Back

A white dwarf is the remnant core of a star that has exhausted its nuclear fuel and shed its outer layers.