![Balanced stones on a pebble beach](/sites/default/files/styles/resource_card_image_360x300_/public/2020-02/balanced-stones-on-a-pebble-beach.jpg?itok=Vxun13WW)
What are rocks?
Backgrounders
Learn about the types of rocks, the rock cycle, and weathering and erosion.
![Artist image of Theia crashing into Earth](/sites/default/files/styles/resource_card_image_360x300_/public/2022-12/Moon%20formation.jpg?itok=qYVdQHYi)
Origin of Earth’s Moon
Backgrounders
Learn how Earth’s moon came to be and what we have learned from Moon rocks.
![Geological surveying equipment](/sites/default/files/styles/resource_card_image_360x300_/public/2022-12/Geological%20surveying%20equipment.jpg?itok=0NdMVWlE)
Deciding Where to Dig: Geology and Mining
Backgrounders
Learn about how mining companies find good locations for mining.
Nancy Duquet-Harvey
Career Profiles
Environmental Superintendent
![Portrait de Graham Ballachey](/sites/default/files/styles/career_image/public/2022-05/Graham%20Ballachey2_0.jpg?itok=9q-YxOf-)
Graham Ballachey
Career Profiles
Vice President, Engineering
![Jessica Rideout](/sites/default/files/styles/career_image/public/2022-05/Jessica%20Rideout2.jpg?itok=Xv1N9j6z)
Jessica Rideout
Quarry Materials Compliance Officer
![Green leaf inside](/sites/default/files/styles/resource_card_image_360x300_/public/2022-04/lightbulbgr.jpg?itok=uTQlOExV)
Green Energy
Backgrounders
An overview of environmentally-friendly ways to generate electricity and power
![Aynsley Foss](/sites/default/files/styles/career_image/public/2022-04/Aynsley%20Foss2.jpg?itok=pZ2xKoTq)
Aynsley Foss (she/her)
Career Profiles
Issues and Policy Manager
![Flood water with traffic sign submerged.](/sites/default/files/styles/resource_card_image_360x300_/public/2022-04/EMClimateMain.jpg?itok=rA1FfwDT)
Earth Month: Climate Change
Backgrounders
Discover the probable causes, likely effects, and potential ways to mitigate climate change.
![Caroline Richard - Engineer in the mining industry](/sites/default/files/styles/career_image/public/2022-04/Caroline%20Richard-square.jpg?itok=bH2L8XMT)
Caroline Richard
Geotechnical Engineer
![Ray Hyde](/sites/default/files/styles/career_image/public/2022-02/Ray%20Hyde.jpg?itok=kEQ7oXuh)
Ray Hyde
IT Manager, Customer Experience
![Amanda McCallum](/sites/default/files/styles/career_image/public/2022-02/Amanda%20McCallum.jpg?itok=u7hkyIbN)
Amanda McCallum
Geologist, Communication Specialist, Business Owner
![Lesley Hymers à côté d'une pépite de cuivre géante à l'extérieur du musée McBride, à Whitehorse, au Yukon.](/sites/default/files/styles/career_image/public/2022-01/Lesley%20Hymers.jpg?itok=SkK7h_ps)
Lesley Hymers
Manager, Education and Outreach Programs
![Lisa Phiri dans une mine souterraine](/sites/default/files/styles/career_image/public/2022-01/Lisa%20Phiri.jpg?itok=o_8fIHOv)
Lisa T. Phiri
Mining Geologist
![Sea landscape with dam and waves](/sites/default/files/styles/resource_card_image_360x300_/public/2021-12/sea-landscape-with-dam-and-large-wave.jpg?itok=W0fqNBgd)
Waves, Tides and Tsunamis
Backgrounders
Learn about ocean waves and how they can form tsunamis and tidal waves.