Welcome to Earth Rocks! YouTube Channel

Welcome to the Earth Rocks! RUclips Channel. This channel contains video tutorials used in introductory college-level general education earth science courses at City College of San Francisco.
I’m Katryn Wiese, the producer of these videos and professor of some of the courses that use them at City College. I created these videos to help my students prepare for class and review for exams. I make them available publicly to students and professionals across the globe who find them useful for their course or career needs. Even after multiple years of use and continued student feedback, there are still errors that we miss. If you find an error, let me know, so I can fix it right away. I value greatly the comments left on my videos. Thank you to those of you using the comments to help me make better videos and to answer each other's questions.
Enjoy, and best of luck in your educational and /or career goals.
If you are an earth science enthusiast and would like to support our ongoing video development and engage with us behind the scenes...
Or if you are a student and would like access to interactive lessons built around the Earth Rocks! videos...
you can do so by JOINING the Earth Rocks! RUclips Channel:
/ @earthrocks .
Thank you!

[@bigfish8280]

Thank you so much for sharing these videos. I am an owner operator of a small construction company. I have worked Within multiple Fields within the construction industry throughout my entire life. I just absolutely love science. I'm glad I found your Channel to help me brush up on my scientific knowledge and education. Just here for fun, thanks for sharing

[@green_tuber]

Thanks for all these sources. I used to watch your videos to clear all my doubts. Thank you so much again.

[@stevenbaumann8692]

I am the king of errors! See you around

[@terrymcclintic3379]

I love your videos and have watched several of them repeatedly. Now my little nieces and nephews think I know a lot about rocks 😂
Thank you so much and please keep them coming.

[@EarthRocks]

That is awesome!

[@WiekingderViking]

I think YOU ROCK. It is somewhat easy to produce a “little” good stuff BUT you have produced a mountain of good stuff! Professor Bob

[@josiahjohnson2515]

Thank you for your easy to understand tutorials! I'm 65 & retired & always wanted to study a bit of geography, your videos are not too long. I like how you pause along the way so I can quizz myself on what I've learned to date😁

[@EarthRocks]

You are so welcome! It's always nice to hear that people are learning from my channel. :)

[@abhijeetverma8529]

Thank you Very much, I am a student of Archaeology... Needed basic video on different types of rocks... Thanks Very much

[@socalpal8416]

...kinda wish I had majored in Geology or Geophysics instead.

[@leighwooddudash8925]

I've been using these videos in my classes for years and found very few errors. Thank you for sharing!

[@EarthRocks]

You're very welcome! Thanks for letting me know. :)

[@davec9244]

old guy here as not rock, but dirt old! watch to try and learn! thank you ALL stay safe

[@kalimantangemstone]

Nice 👍👍👍👍

[@MarioDallaRiva]

Great channel you have, Katryn!!

[@EarthRocks]

Thank you so much!

[@joannmay-anthony1076]

always liked this channel.

[@shreyaschillal]

Thank you for amazing tutorials

[@ShubhamVerma-zb7pt]

Mam your videos are best for learning....demonstration part is very good , i am from India , doing Msc in Geology.....i always watch your videos for basics

[@rahulprajapati4887]

from where??

[@antoniodelrio1292]

Thank you Katryn. I love these videos. You're a very good teacher. Your explanations and descriptions really have inspired me want to learn more.