I WONDER - How was glass formed naturally?

I WONDER - How was glass formed naturally?

Assessment

Interactive Video

Geography, Science

KG - 6th Grade

Hard

Created by

Wayground Content

FREE Resource

The video tutorial explains the natural formation of glass, specifically obsidian, which occurs when sand from an erupting volcano melts in lava and cools rapidly upon contact with water. It highlights the dark greenish-black color of obsidian and how its discovery led humans to experiment and eventually learn to manufacture glass.

Read more

1 questions

Show all answers

1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

Evaluate responses using AI:

OFF

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?