Which of the following layers of Earth is a liquid layer with the highest density?(1 point) Responses asthensophere asthensophere lithosphere lithosphere outer core outer core mesosphere
What tool has allowed scientists to learn about the characteristics of Earth's layers?(1 point) Responses satellite satellite X-ray X-ray seismograph seismograph radar
The correct answer is "seismograph."
What is the Mohorovičić discontinuity?(1 point) Responses the measurement of the speed of seismic waves the measurement of the speed of seismic waves the boundary between the crust and the mantle the boundary between the crust and the mantle the refraction of seismic waves the refraction of seismic waves the line where Earth's layers go from solid to liquid
The correct answer is "the boundary between the crust and the mantle."
Which strategy can scientists use to learn about Earth's deepest layers?(1 point) Responses compare samples from different areas of Earth's crust compare samples from different areas of Earth's crust recreate high-pressure conditions in a laboratory recreate high-pressure conditions in a laboratory test how minerals change under low-temperature conditions test how minerals change under low-temperature conditions use mining technology to drill as deep as possible
The correct answer is "use mining technology to drill as deep as possible."
