Recall what you have learned about continental drift and plate tectonics. Sort the information into the correct categories.
Pangaea broke and spread apart.
Continental Drift
Plate Tectonics
Landforms result from moving plats.
Lithosphere is made of large pieces
Plates move and interact
Continents were once one landmass.

The speed of light can be used to measure the

What was the first instrument to ever record an earthquake?

Simon is writing a story about an astronaut whose spacecraft has been boarded by space pirates. the astronaut has her lucky penny in her hand behind her back as the space pirates break into the control room. she has just locked the controls so that the ship is accelerating in the direction of the control room’s ceiling. simon wants the astronaut to use the penny to hit a button on the control panel to turn off the lights and escape. the button is located a short distance behind and below the astronaut’s hands. how should simon use the theory of relativity to describe what the astronaut must do in order to hit the button?