1 Immediately call your local law enforcement agency. 2  After you have reported your child missing to law enforcement, call the National Center for Missing & Exploited Children at 1-800-THE-LOST(1-800-843-5678). 3  If your child is missing from home, search through:
Sea Change. Since around the time of the Industrial Revolution (the late 18th and early 19th centuries), Earth's atmosphere has warmed by a little less than 1Â° C (1.8Â° F) (Figure 2). In turn, the ocean has also risen by about 15 centimeters (6 inches) over the past 100 years -- for two reasons. First, when water warms up, it expands, in much the same way as a solid does when it heats up.
Global Warming: A Public Health Concern. Abstract. Over the last 100 years the average temperature on the Earth has risen approximately 1ÂºFahrenheit (F), increasing at a rate twice as fast as has been noted for any period in the last 1,000 years. The Arctic ice cap is shrinking, glaciers are melting, and the Arctic permafrost is thawing.