11.  What are sections of the Earth's crust that move due to convection currents?*1 pointSeismographConvection CurrentTectonic PlatesLithosphere

Breakdown the Problem

1. Identify the key concepts in the question.
2. Determine which terms are related to the movement of the Earth's crust.

Relevant Concepts

1. Convection Currents: These currents within the mantle are responsible for transferring heat from the interior of the Earth toward the surface, creating movement in the crust.
2. Tectonic Plates: These are the large pieces of the Earth's lithosphere that fit together like a jigsaw puzzle and are constantly moving due to the convection currents in the mantle.

Analysis and Detail

• Seismograph: This is an instrument used to record seismic waves; it does not directly relate to crust movement.
• Convection Current: While it’s a process in the mantle that causes the movement, it’s not the section of the crust itself.
• Tectonic Plates: These are indeed sections of the Earth's crust that move due to convection currents in the mantle.

Verify and Summarize

In summary, the term that best describes sections of the Earth's crust that move as a result of convection currents is “Tectonic Plates.”

Final Answer

Tectonic Plates.