Composition
Structure
Activity
100

What is the plasma in the sun comprised of?

what are Hydrogen and Helium ions


100

What is the boundary between the convective layer and the radiative layer?

Whatt is the Tachocline?

100

A continuous stream of charged particles

what is Solar wind

200

What is the solar constant?

What is Solar radiation per unit area received by Earth

200

This process occurs in the core of the sun

what is nuclear fusion?

200

Small solar storms in the Chromosphere

What are spicules?

300

The only visible part of the sun in the day

What is the Photosphere?

300

How is heat transferred in the radiative zone? Why?

what is (em) radiation? it is too dense for convection cells to form. Temperature gradient isnt high enough

300

The region where coronal mass ejection occurs

What is the corona?

400

Scientists use sunspots to determine?

What is the sun's rotation?

400

Why can you not see the Chromosphere and Corona?

What is the light emitted by the photosphere drowns out the light emitted by the chromosphere?

The Chromosphere and Corona is much less dense than the Photosphere. 

400

What causes the magnetic field of the sun to be distorted?

What is differential rotation?

500

The type of star the sun is

Main sequence star

500

The reason for why the Chromosphere is red

It emits from the hydrogen emission spectra

500

The difference between solar prominences and solar flares

What is solar prominence last several weeks, while solar flares last minutes or hours

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