Diversity is the variation in the number of species, in both number and identity, across space and time. It is one of the primary criteria used to evaluate the health of ecosystems and assess the value of a region or species. To better understand biodiversity, learn how it’s measured and how to use the term […]
Tag Archives: green house effect
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This new study suggests that the origin of new forms of life requires millions or thousands of years. A warmer Earth might therefore promote biodiversity over the long term. However, it does not offer much comfort in the face of climate change. The vast majority of research examining current ecosystems suggests that a warmer Earth […]
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You can cut down air pollution by reducing energy consumption and by switching to other forms of energy, such as natural gas or hydrofluorocarbons. By using public transportation, you can reduce the amount of energy you need and also cut emissions of ozone-depleting substances. You can also make a lifestyle change and reduce the number […]