1. What are the large pieces that make up Earth's lithosphere called? a. Continental shelves b. Oceanic ridges c. Mantle layers d. Tectonic plates

The large pieces that make up Earth's lithosphere are called tectonic plates. These plates float on the semi-fluid asthenosphere beneath them, and their movements can cause earthquakes, volcanic eruptions, and the formation of mountains. It’s a geological dance happening right beneath our feet! Did you know that there are seven major tectonic plates? They include the Pacific Plate, North American Plate, and Eurasian Plate, among others. Each plate interacts with neighboring plates at their boundaries, leading to fascinating geological features and events. So the next time you feel a tremble, you’ll have a better sense of what’s happening below!