What is a rain shadow? Question 3 options: The shade on the ground produced by clouds that threaten rain. The dry land on the side of the mountains away from the prevailing wind. The silhouette of mountains as the sun passes from east to west. The lessening of a chance of precipitation on any given day due to dry air at equator.

Ozone in the upper atmosphere has been depleted by a. sulfur dioxide. b. chlorofluorocarbons. c. carbon dioxide. d. oxygen.

Hurry! according to the map above, there are major types of natural resources in india. a. 4 b.5 c.10 d.16

Why is the huronian supergroup rock formation particularly interesting to scientists? because it looks like a cross-section of a giant, stone encyclopedia because it formed during the period when oxygen began to accumulate in the atmosphere because it contains unusually large amounts of oxygen and sulfur because it dramatically altered the planet's development when it first formed