Great Extinctions of the Past traces the rise and fall of prehistoric species, includes discussion about the time-honored and often-challenged theories about the five biggest extinctions, and raises questions about whether we are heading toward another mass extinction today.
Great Extinctions of the Past traces the rise and fall of prehistoric species, includes discussion about the time-honored and often-challenged theorie...
Here is a look at meteorology through the ages--from our earliest prediction devices to state-of-the-art, satellite-predicted forecasts. Weather, and How It Works also covers the importance of water and air circulation cycles, and discusses the ongoing impact of the irrepressible forces of nature.
Here is a look at meteorology through the ages--from our earliest prediction devices to state-of-the-art, satellite-predicted forecasts. Weather, and ...
