Which material will displace a volume of water

Which will most likely occur before a volcanic eruption?

What causes ocean water near the equator to be warmer than ocean water farther north? a. upwellings spew warm water toward the equator. b. gyres in the northern hemisphere flow clockwise. c. the sun heats earth unevenly. d.

What is two ways to classify clouds

Pure water is a poor conductor of electricity. When sodium chloride (NaCl) is dissolved in water, however, the solution becomes a good conductor of electricity. Which of the following statements explains this change in conductivity? A.

Culture is represented by groups that are characterized by shared attitudes, values, goals, and practices.

A new object has been discovered in the solar system. In your own words, justify how the object can be proved to be a comet.

What is cosmic microwave background radiation?

Ocean water has a salinity of 35 parts per thousand. Fresh water has a salinity of less than 0.5 parts per thousand. What can you conclude from this information? A. Ocean water is rich in salt minerals. B.

You decide to add up all the work you did yesterday. If you accomplished 10,000 newton·meters of work yesterday, how much work did you do in units of joules?

What causes day and night on earth?