Earth Science



Canada

No wonder Canada is nicknamed “The Great White North.”  One of this country’s phenomenon is its persistent snow cover that blankets much of the nation.  In areas like southern Quebec, snow cover can bound to arrive in late autumn.  Residents can definitely…
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How Sleet is Formed

Sleet doesn’t have many redeeming qualities. Without the excitement of a hailstorm, the wondrous beauty of a snowfall or the welcome relief of a rain shower during a drought, sleet is more of an inconvenience than anything else. The only…
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Lightning

All thunderstorms have lightning in them even when we are unable to see it. Lightning is defined as: “a brilliant electric spark discharge in the atmosphere, occurring within a thundercloud, between clouds, or between a cloud and the ground.” (source)…
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What is Climate Change

What is climate change? There are several periods identified by climatologists of changes in earth’s climate over extensive time period – oscillation between broadly cold and warmer weather (glacial and interglacial periods). What we want to know is whether this…
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