In general what is a developing nation

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

The hebrews originally migrated from a. india b. egypt c. arabia d. mesopotamia

What is the famous rainforest in costa rica called?