Question

Three Questions
Please Help!
Will become a fan for each question!

1. How did planetesmals form planets?
A.They broke apart into smaller chunks.
B.They collided and stuck together.
C.They cooled and pulled ice together.
D. They began to rotate.

2. Which parts of the sun's atmosphere become visible during a total solar eclipse?
A.Photosphere and Corona
B.Chromosphere and Corona
C.Photosphere and chromosphere
D.Prominences and Flares

Answer 1

3.Which of the following statements about features of the sun is true?
A.Prominences look dark in regular photographs.
B.Solar flares form when prominences connect.
C.The number of sunspots on the sun's surface is always the same.
D.Sunspots can greatly increase the solar wind.

Answer 2

None of these question seem to pose any conceptual difficulties that might lead to difficulty in understanding. They are all essentially fact finding questions which could be answered by reading around the subject, or at the very least googling appropriate phrases.
If you have an interest in this subject - then youwill answer these questions, AND learn more about the solar system by searching for the information elsewhere.

Answer 3

For the first one... I think that it's they collided and stuck together. I'm not sure about the second one... hold on a second. I'll let you know if I can solve it...

Answer 4

For the second one, I'm not sure... I know that the corona is visible, but other than that, I'm not sure... O.o

Answer 5

What about 3?

Answer 6

Wait... I think number 2 is chromosphere and corona... Hang on on #3...

Answer 7

http://en.wikipedia.org/wiki/Solar_prominence

Answer 8

For 3, after thinking about it, I think it's sunspots can greatly increase the solar wind. I'm not fully sure though...

Answer 9

Okay, so here are my answers.

B- They collided and stuck together.
B- Chromosphere and Corona
D- Sunspots can greatly increase the solar wind. (Not sure)

Answer 10

I'm looking for proof for D. I'm still not sure...

Answer 11

I got it no worries by the way 3 is b

Answer 12

I take it you did good on your test? :-)

Answer 13

Well, I have to take one of my own tests. XD Good luck on anything else. :)