Earth's lithosphere is broken up into tectonic plates, which move slowly over time. A plate boundary is where two tectonic plates meet. There are three types of plate boundaries: convergent, divergent, and transform.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate or volunteer today! Donate here: https://www.khanacademy.org/donate
Volunteer here: https://www.khanacademy.org/contribute
Tomatoes That Leave Earth Behind | Constant Wonder S2 E20
Khan Academy Ed Talks with Professor Thomas Guskey, PhD