<h2>1. Earth's Plates 2. Convection currents 3. Heat from Earth's core </h2>
Explanation:
- Plate tectonics, hypothesis dealing with the elements of Earth's external shell—the lithosphere—that changed Earth sciences by giving a uniform setting to understanding mountain-building forms, volcanoes, and seismic tremors just as the development of Earth's surface and recreating its past landmasses and seas
- The idea of plate tectonics was figured during the 1960s
- The hypothesis of plate tectonics depends on an expansive amalgamation of geologic and geophysical information
Answer:
Salt in the ocean comes from rocks on land.Oceans water is salty because river flowing into it
Explanation:
Answer:
They are classified into three orders: frogs and toads, salamanders and newts, and caecilians.
It could be the chemicals around it or being added to it
