What is the most populated area in Northern Europe? A. Scandinavia B. the British Isles C. the Baltic plain

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

Why the moon is not visible from earth during the new moon ?

Explain why the rate of urbanisation is in the way it is between developed and undeveloped countries.