Causes and Effects of Global Warming in Earth

Highly increase in the average temperature of theKansas, and floods caused hundreds of millions of
Earth's near-surface air and oceans in recentdollars in damage in Texas, Montana and North
decades and its projected continuation is calledDakota. Since the early 1950s, snow accumulation
Global Warming.has declined 60 percent and winter seasons have
Global warming is a phenomenon that has beenshortened in some areas of the Cascade Range in
discussed widely nowadays and global warmingOregon and Washington.
causes are one of the most studied subjectsOf course, the impacts of global warming are not
presently in the world. Through out the worldlimited to the United States. In 2003, extreme
many governments, institutes and universities areheat waves caused more than 20,000 deaths in
trying to find out what are the causes for globalEurope and more than 1,500 deaths in India. And
warming. As the effects of global warming isin what scientists regard as an alarming sign of
becoming more and more evident, many of usevents to come, the area of the Arctic's perennial
have started to realize that steps have to bepolar ice cap is declining at the rate of 9 percent
taken to control Global warming at the earliestper decade.
and various countries and people have startedIs global warming making hurricanes worse?
working towards it. For this we know exactlyGlobal warming doesn't create hurricanes, but it
what is global warming, causes of global warmingdoes make them stronger and more dangerous.
and effects of global warming.Because the ocean is getting warmer, tropical
What causes global warming?storms can pick up more energy and become
Carbon dioxide and other air pollution that ismore powerful. So global warming could turn, say,
collecting in the atmosphere like a thickeninga category 3 storm into a much more dangerous
blanket, trapping the sun's heat and causing thecategory 4 storm. In fact, scientists have found
planet to warm up. Coal-burning power plants arethat the destructive potential of hurricanes has
the largest U.S. source of carbon dioxide pollutiongreatly increased along with ocean temperature
-- they produce 2.5 billion tons every year.over the past 35 years.
Automobiles, the second largest source, createWhat can I do to help fight global warming?
nearly 1.5 billion tons of CO2 annually.There are many simple steps you can take right
Here's the good news: technologies exist today tonow to cut global warming pollution. Make
make cars that run cleaner and burn less gas,conserving energy a part of your daily routine.
modernize power plants and generate electricityEach time you choose a compact fluorescent light
from nonpolluting sources, and cut our electricitybulb over an incandescent bulb, for example, you'll
use through energy efficiency. The challenge is tolower your energy bill and keep nearly 700 pounds
be sure these solutions are put to use.of carbon dioxide out of the air over the bulb's
Are warmer temperatures causing bad things tolifetime. By opting for a refrigerator with the
happen?Energy Star label -- indicating it uses at least 15
Global warming is already causing damage in manypercent less energy than the federal requirement
parts of the United States. In 2002, Colorado,-- over a less energy-efficient model, you can
Arizona and Oregon endured their worst wildfirereduce carbon dioxide pollution by nearly a ton in
seasons ever. The same year, drought createdtotal. Join NRDC in our campaign against global
severe dust storms in Montana, Colorado andwarming.