1. The Endangered Species ActThe Endangered Species Act Noah’s Ark or Titanic?Noah’s Ark or Titanic? Craig Collins, Ph.D.Craig Collins, Ph.D. 2. Endangered Species &…
1. FROM CHRONICLES TO MODERN TECHNOLOGIES 2. 3. TROPICAL RAINFORESTS ARE RESTRICTED TO AN AREA OF LESS THAN 20% OF THE WORLD’S SURFACE YET, MORE THAN ONE THIRD OF ALL…
Slide 1 Scientific evidence for predicting 25 years of global cooling: Ice core isotope data, decadal sea surface temperature changes, glacial fluctuations, solar variations,…
Biodiversity of World Biomes Biodiversity of World Biomes The Biosphere In 2002 , about 1.7 million species had been discovered and identified by biologists. The sum of Earthâs…
Biodiversity of World Biomes Biodiversity of World Biomes The Biosphere In 2002 , about 1.7 million species had been discovered and identified by biologists. The sum of Earthâs…
Water, like energy, is essential to virtually every human endeavor. It is needed to grow food and fiber, to make clothes and computers, and, of course, to drink. The growing…