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Roddy Scheer & Doug Moss EarthTalk Smoke waves are just what they sound like: huge waves of smoke. Perhaps more dangerous than the fires themselves from which they radiate, smoke waves can cause health problems for people hundreds of miles around. Forest fire flames licking at homes and neighborhoods...
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Roddy Scheer & Doug Moss EarthTalk The Earth’s climate is continually changing. Since the planet was born some 4.5 billion years ago, it has undergone ice ages and warm periods due to natural changes in its orbit around the sun and other factors on its surface. But since the...
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How far along are we on efforts to support large numbers of people on the moon or other planets if our population gets too big or we ruin the environment here on Earth? Roddy Scheer & Doug Moss EarthTalk As the human population swells and global warming compounds other...
Roddy Scheer & Doug Moss EarthTalk The Earth’s climate is continually changing. Since the planet was born some 4.5 billion years ago, it has undergone ice ages and warm periods due to natural changes in its orbit around the sun and other factors on its surface. But since the...