Edexcel GCSE Astronomy Topic 10 Solar astronomy overview quiz quiz
11questions. Pick an answer and you'll see why right away.
Which is the correct order of the Sun's internal regions from the centre outwards?
Where in the Sun is energy produced?
What is fused into what in the proton-proton chain?
Why does fusion in the Sun release energy?
What is a safe way to observe the Sun through a telescope?
Why do sunspots appear darker than the rest of the Sun's surface?
How long is the solar cycle over which sunspot numbers vary?
What is the solar wind?
Which of these is an effect of the solar wind at the Earth?
What does the Earth's magnetosphere do?
Which way does a comet's tail point, and why is the solar wind involved?