Wednesday, October 21, 2009

things to do during typhoon

THINGS TO DO DURING TYPHOON













go in a safe place, do not go out of your home, be ready with a flashlight and a first aid kiT...

Wednesday, October 7, 2009

THINGS YOU CAN DO TO PROTECT THE FOREST


forests maintain the balance of life on Earth. They house around two-thirds of the world's land-based species of plants and animals. The remaining tracts of forests influence day-to-day weather and they also help keep the climate stable over time by storing massive amounts of carbon. Logging and burning forests releases that carbon to the atmosphere and creates global warming and climate change.

Major international climate negotiations will decide whether we can keep global warming at less that 2ÂșC average temperature rise, the safe level recommended by the United Nations. To do this, we have to stop deforestation right now.

WHY FORESTS ARE IMPORTANT?








The world's forests have many values. They are home to more than half of all species living on land. Forests also help to slow global warming. Trees help by taking carbon dioxide from the air and storing it as carbon in their wood. They reduce the greenhouse effect. Even after the trees are cut down and used as lumber, the wood continues to store carbon and keep it out of the atmosphere.

Forests help regulate local and regional rainfall. Additionally, forests provide crucial sources of food, medicine, clean drinking water, and immense recreational, aesthetic, and spiritual benefits for millions of people.

Forests are sources of wood products. In many parts of the world, forests are being rapidly cleared for agriculture or pasture, destructively logged and mined, and degraded by human-set fires. The burning of trees releases the stored carbon back into the atmosphere. Together, these activities contribute about 25 percent of annual human-caused emissions of carbon dioxide - the principal greenhouse gas - and drive the decline and extinction of forest species.