Which process removes carbon dioxide from the atmosphere?

The necessary conditions for hail formation include strong upward vertical motion and:

A) raindrops larger than 5 mm. B) warm temperatures at high levels in the cloud. C) large numbers of particulates. D) large numbers of supercooled droplets.

Why might the Pacific Ring of Fire be more appropriately called the "Horse Shoe of Fire"? What will be an ideal response?

Basal slip becomes a more important means of glacier movement in warmer months when more meltwater collects at a glacier's base

Indicate whether the statement is true or false

It takes 6 s for a stone to fall to the bottom of a mine shaft. How deep is the shaft?

A) about 60 m B) about 120 m C) about 180 m D) more than 200 m