Flying mouse. The flying mice, also known as the pygmy scaly-tails, pygmy scaly-tailed flying squirrels, or pygmy anomalures are not mice, not squirrels, and are not capable of true flight. These unusual rodents are essentially miniaturized versions of anomalures and are part of the same sub-Saharan African radiation of gliding mammal. Contents.
Report Abuse. An Ice Age (and there was more than one) affects the climate of the entire Earth. Ice doesn't cover the entire Earth during an Ice Age, but where it doesn't, the climate is cooler than in a non-ice-age period. There have also been times in Earth's history when the entire planet was covered in ice.These periods are known as Snowball Earth periods.ce doesn't cover the entire Earth during an Ice Age, but where it doesn't, the climate is cooler than in a non-ice-age period. There have also been times in Earth's history when the entire planet was covered in ice.
About 700 million years ago, during the Cryogenian glaciation, runaway glaciers made Earth look like a snowball. The last ice age led to the rise of the woolly mammoth and the vast expansion of glaciers. But it's just one of many that have chilled Earth throughout the planet's 4.5-billion-year history. So, how often do ice ages happen, and when is the next freeze expected to begin? The answer to the first question depends on whether you're talking about big ice ages or the little ice ages that happen within those larger periods. Earth has undergone five big ice ages, some of which lasted for hundreds of millions of years. In fact, Earth is in a big ice age now, which explains why the planet has polar ice caps.