Mike Sammartano

0:33:30

A Complete Overview of Rocks and Minerals

0:06:55

What Type of Rock is this?

0:05:38

Igneous Rocks

0:16:49

Weathering, Erosion, and Deposition [Part 1]

0:06:57

The Big Bang Theory

0:12:44

Understanding Plate Tectonics

0:08:34

Identifying Mineral Samples

0:03:41

What is Earth Science?

0:13:47

Seafloor Spreading

0:03:23

Meet the Rarest Mineral on Earth!

0:11:57

The Theory of Continental Drift

0:10:22

Understanding Minerals

0:09:11

Understanding Minerals [Updated, 2019]

0:08:40

Sedimentary Rocks

0:02:27

Subduction Zones

0:10:10

The Shape of the Earth

0:17:04

Exploring Rocks and Minerals

0:04:00

Metamorphic Rocks

0:11:56

An Introduction to Earth's Moon

0:11:17

Continental Drift [Updated, 2018]

0:08:50

Introduction to Volcanoes

0:04:25

Understanding the Rock Cycle

0:06:31

What is a Solar Eclipse?

0:08:40

Mineral Identification