Earth Science Final FINAL Fall 2024

Front

Which of the following is NOT a final stage of a star?

Back

Red giant is NOT a final stage of a star.

Front

Stars use _____ as fuel.

Back

Hydrogen is the fuel used by stars.

Front

The radiative zone is ______ the core.

Back

The radiative zone is cooler than the core.

Front

Which branch of Earth science includes the study of weather?

Back

Meteorology is the branch that includes the study of weather.

Front

The ______ of a star determines its life cycle.

Back

The mass of a star determines its life cycle.

Front

What is a black hole?

Back

A black hole is a region of space where gravity is so strong that nothing can escape from it.

Front

What is a black dwarf?

Back

A black dwarf is a theoretical stellar remnant that occurs when a white dwarf has cooled sufficiently.

Front

What is a neutron star?

Back

A neutron star is the remnants of a supernova explosion, composed mostly of neutrons.

Front

What is a red giant?

Back

A red giant is a late stage in the life of a star where it expands and cools after exhausting its hydrogen fuel.

Front

What is the main component of stars?

Back

The main component of stars is hydrogen.