This offshore wind farm in Denmark includes 72 turbines and generates enough clean energy to power 110,000 homes.
Click on image for full size
Climate Change 2007: Mitigation of Climate Change
The planet is warming quickly as more greenhouse gases are added to the Earth’s atmosphere. The warming has large impacts on people, animals, and ecosystems.
How can we slow global warming?
A new report shares options for slowing the amount of global warming. The report was developed by the Intergovernmental Panel on Climate Change.
According to this new report, if we keep on living as we have been, the amount of greenhouse gases in the atmosphere will keep rising. The report highlights technologies that can help, such as switching energy sources from coal to cleaner gas, nuclear power, or renewable energy. Driving only fuel-efficient vehicles and using public transportation limit the amount of greenhouse gases too. And bicycling and walking are always good options. In buildings, having thick insulation and efficient appliances are good ideas.
Technologies that will be coming soon, within the next 10 to 20 years, are also highlighted in the report including new hybrid and electric vehicles, and efficient airplanes. The report also takes a look 20 to more than 50 years into the future at how and when we will be able to stabilize the amount of greenhouse gases in the atmosphere and the stop warming the Earth.
Shop Windows to the Universe Science Store!
The Fall 2009 issue of The Earth Scientist
, which includes articles on student research into building design for earthquakes and a classroom lab on the composition of the Earth’s ancient atmosphere, is available in our online store
You might also be interested in:
Only a tiny amount of the gases in Earth’s atmosphere are greenhouse gases. But they have a huge effect on climate. There are several different types of greenhouse gases, but they all have something in...more
A new report shares what we know about how people and natural ecosystems are changing because of climate change and how they will be affected by warming in the future. In earlier report, released in February,...more
Leaders from the countries of the world are heading to Copenhagen, Denmark in December 2009 to decide how the world will deal with climate change. They will make decisions about how to send less greenhouse...more
How do you know to pack your bathing suit and sunhat for a trip to a tropical island or pack warm sweaters and coats for a trip to Alaska? If you know a little about regional climates, then you know what...more
Some satellites study Earth from space. Some of them study our atmosphere and weather. Some take pictures of clouds. Others use special instruments to make measurements of temperature, humidity, or the...more
To figure out what the Earth might be like in the future, scientists need to know how Earth reacts to changes. Models help scientists to better understand how the Earth works and how it will react to climate...more
Have you ever taken your temperature to see if you are getting sick? Scientists have been taking the Earth's temperature and have found that it is getting warmer. During the past 100 years, the Earth's...more