The Rock Cycle
The surface of the Earth is in constant movement, though, most of it we do not see as it happens...
The Building of British Columbia, Canada
For people, a hundred years seems like a long time, and incredible changes have taken place in the last one...
Clean Water
Clean water is vital to life on Earth. We may not think much about water if we live in areas...
The Earth’s Biosphere
The Earth’s biosphere is basically everywhere on Earth that there is life. It includes the atmosphere, geosphere, and the hydrosphere....
The Earth’s Hydrosphere
The Earth’s hydrosphere is the water of the Earth; this is the oceans, lakes, all other surface water, the groundwater,...
The Earth’s Atmosphere
The Earth’s atmosphere is divided into four layers based on temperature. “The Troposphere is the bottom layer or the one...
The Earth’s Geosphere
Geology is the science that studies the Earth: both physical (including the processes that shape it), and its history. Geomorphology...
