1. earth warms, so the ice begins to melt. as the amount of highly reflective (high albedo) ice melts, the earth warms faster. is this positive feedback loop, negative feedback loop, neither, or no answer provided?

Which theory suggested that the earth was once a signle supercontient that gradually that broke up into the contients that we know today

Based on what you know about speed of light and sound, which come/comes first in a thunderstorm

Acity experiences a heavy rainfall. days later, when no rainwater is present, rock, debris, and soil fall down a steep hill. which type of mass movement does this describe? a. creep b. landslide c. mudflow d. slump