CARDS
Which of the following is true?
B GAME
The sun has very little effect on natural cycles.
The sun is only helpful and is never dangerous.
EAD &
SPOND
The sun is very important, but its rays can also be harmful.
QUIZ
D
The sun is very dangerous and doesn't really support life on Earth.

The sun is very important, but its rays can also be harmful.

Explanation:

shield volcanos are angry and get mad over the smallest things so much that there heads erupt   pahoehoe and a'a lava. a composite volcano is the poller opposite of a shield volcano. its   peaceful thing and knows how to control its emotions.      

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.