Match the term to its description. match term definition prominences convection sunspots solar flares a) streams of glowing gas that shoot out from the sun in an arch b) the rise of hotter, less dense fluid and the sinking of cooler, denser fluid c) brief eruptions of intense high-energy radiation from the sun's surface d) dark spots appearing from time to time on the sun's surface

layers of the earth affect the waves and these effects are seen on instruiments such as seimometers

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles