Or DATELJ
Practice
Active
Explain how using non-local resources has affected the United States both environmentally and economically

Is water wet? and is fire on fire?

What is the "great pacific garbage patch"? (a) a large area of marine debris concentrated by rotating ocean currents (b) a large area around the pacific rim where debris collects from natural disasters such as tsunamis (c) an area in the pacific ocean where trash is intentionally dumped due to lack of landfill availability (d) a large trash dump located in hawaii

What are seismic dampers and why are they important?