How stars live The 15 questions of lesson 18 «How stars live» of the space course of Mova's primary school with their options, 77 sentences, every one parsed by Mova with its syntax tree and pragmatics. How the student did on them: the lesson at school .
t1 My cousin reckons bigger stars must live longer cos they've got more fuel. what's wrong with that? wrong ✗ · ★★ t2 If gravity in a star suddenly got much weaker than the push of its hot gas, what would happen? wrong ✗ · ★★ t3 A telescope photo shows dark dusty columns with glowing spots inside. What is probably going on? right ✓ · ★★ t4 Ollie says the Sun's nearly dead, we're doomed lol. is he right right ✓ · ★★ t5 A teacher says "we are made of star stuff". What does that mean? wrong ✗ · ★★ t6 Which star would you bet on to still be shining in a trillion years? wrong ✗ · ★★ t7 Why are the stars of the Pleiades close together in the sky? right ✓ · ★★ t8 In a game, a star forms in a bright, empty, hot patch of space. what's wrong with that wrong ✗ · ★★ t9 If the Sun gets about 10% brighter every billion years, how will the Earth change over that time? wrong ✗ · ★★ t10 Which is true? wrong ✗ · ★★ t11 why is a protostar hidden lol, is it shy right ✓ · ★★ e1 Identify the principal factor which determines the lifespan of a star. wrong ✗ · exam e2 Select the response that is consistent with the established facts concerning the equilibrium of a star upon the main sequence. wrong ✗ · exam e3 State the approximate age of the Sun as presently established. right ✓ · exam e4 Ascertain the locations within which the formation of stars takes place. right ✓ · exam ← previous
Stars: what they are
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How stars die
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