APPLIED Science WARM-UPS
2/23/18- What is the most common source of energy in the U.S.?
2/26/18- Where does coal come from?
2/27/18-Why did the U.S. switch from wood & coal as the main energy sources to oil and natural gas?
2/28/18- What do coal and natural gas have in common?
3/1/18-What are energy reservoirs?
3/2/18-What is surface mining?
3/5/18-What is hydropower?
3/6/18-What is thermal pollution?
3/19/18-What are natural resources?
3/20/18-Give an example of two mineral resources.
3/21/18-What is copper used to make?
3/22/18- What is phosphate used to make?
3/23/18-What is the difference in physical and chemical weathering?
3/26/18-Describe igneous rock.
3/27/18-Describe sedimentary rock.
3/28/18-Describe metamorphic rock.
3/29/18-What is the earth's crust?