Tuesday, October 27, 2009
Bottle and project progress
Saturday, October 24, 2009
Nature Trail
*Dead grapevines
*many sticks and logs
*Pine trees
*deciduous trees
*Leaves of all different colors
*Chipmunk
*ladybugs
*mushrooms
*fungus
*Squirel
*moss on trees
*butterflies
*different kind of birds
*Snake holes
*Mice
The Nature trail is important to us because its good for our ecosystem, and good for our community because it provides learning for students and shows that our community cares about our world.
Tuesday, October 20, 2009
What im testing in my bio bottle.
Monday, October 5, 2009
Climate related issues
RISING SEAS
As the earth heats up, sea levels rise because warmer water takes up more room than colder water, a process known as thermal expansion. Melting glaciers compound the problem by dumping even more fresh water into the oceans. Rising seas threaten to inundate low-lying areas and islands, threaten dense coastal populations, erode shorelines, damage property and destroy ecosystems such as mangroves and wetlands that protect coasts against storms. Sea levels have risen between four and eight inches in the past 100 years. Current projections suggest that sea levels could continue to rise between 4 inches and 36 inches over the next 100 years.
Higher Temperature
High temperatures are to blame for an increase in heat-related deaths and illness, rising seas, increased storm intensity, and many of the other dangerous consequences of climate change. Heat-trapping gases emitted by power plants, automobiles, deforestation and other sources are warming up the planet. In fact, the five hottest years on record have all occurred since 1997.Scientists project that if emissions of heat-trapping carbon emissions aren’t reduced, average surface temperatures could increase by 3 to 10 degrees Fahrenheit by the end of the century.