An igneous rock has large red, black, and green crystals. How else can this rock be accurately described?

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

Acontinental polar air mass foms in

How did geographic isolation affect the islands in the australasia ecozobne?