1. )which statements best describe how d sun releases energy?
a. hydrogen atoms fuse and produce helium, which move towards the earth as radiation.
b.the sun melts metals until they’re white hot which is what we see
c. d sun is a planet on fire, which produces heat
d. d sun reflects the light from distant stars, it doesn’t produce energy.
pls give proof why you chose that letter!
2.)when you look up from earth, which of the following sights is caused by d earth’s rotation?
a. the planets and stars moving westaward through d sky
b. the sun rising in d west and setting in the east
c. the moon appearing to follow you when you are travelling at night
d. all of these
pls give proof why you chose that letter!
3.) what new tool of technology enables astronomers to better study d sun?
a. sunograph-measure seismic activity
b. coronagraph-creates an eclipse effect to help study d sun’s corona
c.heliograph-measures d amount of helium escaping from d sun.
d.solograph-look at the question up^
pls..answer!
give proof why you chose that letter..^^.
solograph-measures the solar energy released by the sun..? "Pin It")