Which is the third largest continent in the world?

What is a reasonable action that provides safe water for communities?

Which of the following planets is classified as a terrestrial planet? a. neptune b. venus c. saturn d. jupiter

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