Humans
Waragamba Dam.
What is an example of human built change to a natural environment?
Fossils
What are buried plant or animal parts compressed into mud or rock over thousands of years called?
Weathering.
What is it called when rock is broken down by wind, water, plants or ice?
All examples of the human impact on the Earth's surface.
What do building projects, recreational sports parks like mountain bike trails, mining, dams and dredging have in common?
Erosion
When weathered rock is moved to another location what is this called?
Evidence of what life was like and how the Earth has changed.