PRACTICE FINAL - Earth Semester 1 PL KD

Front

What does the Big Bang Theory explain?

Back

The Big Bang Theory explains how our universe began.

Front

What is required to produce atoms heavier than iron?

Back

A supernova is needed to produce atoms heavier than iron.

Front

Where do all stars begin their life?

Back

All stars begin their life in a Nebula or Nebular Cloud.

Front

What type of light can our eyes see on the EM spectrum?

Back

Our eyes are adapted to see visible light on the EM spectrum.

Front

What are the three types of heat transfer?

Back

Conduction, convection, and radiation are all types of heat transfer.

Front

What is a Nebula?

Back

A Nebula is a giant cloud of dust and gas in space, where stars are born.

Front

What is a supernova?

Back

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

Front

What is electromagnetic radiation?

Back

Electromagnetic radiation is energy that travels through space at the speed of light.

Front

What is the visible light spectrum?

Back

The visible light spectrum is the portion of the electromagnetic spectrum that is visible to the human eye.

Front

What is conduction?

Back

Conduction is the transfer of heat through direct contact between materials.