Q: The attraction of an atom for the electrons of a covalent bond is its what? Choices: - brightness - weight - hardness - electronegativity A:
electronegativity

Q: What kind of rock forms when material such as gravel, sand, silt or clay is compacted and cemented together? Choices: - ingenious - limestone - craters - sedimentary A:
sedimentary

Q: Q: What is the factor that affects the solubility of solutes in all three states? Choices: - oxygen - color - heat - temperature A:
A: temperature

Question: Q: The lunar landscape is covered by craters caused by what? Choices: - earth impacts - volcanoes - water - asteroid impacts A:
Answer: asteroid impacts

*Question*
Q: What is the movement of plates called? Choices: - fracking - migration - volcanic activity - plate tectonics A:
**Answer**
plate tectonics

(Question)
Q: What is the length of the route between two points? Choices: - speed - direction - velocity - distance A:
(Answer)
distance