Roughly 40% of the world’s oxygen is produced in Rainforests.Source: dawsosblog.edublogs.org
Did you know that 20% of the worlds oxygen is produced in the Amazon Rainforest.Source: dawsosblog.edublogs.org
It is often described as the ‘lungs’ of our planet producing about 20% of the world’s oxygen supply and removing carbon dioxide from the atmosphere.Source: deepseaworld.com
Two-thirds of the Earth's fresh water is found in the Amazon River basin.Source: lifeplusvitamins.com
More than 20% of the world's oxygen is made in the Amazon rainforest (http://www.rain-tree.com/facts.htm).Source: canadiansilviculture.com
According to estimates, twenty percent of the world's oxygen is produced in the Amazon Rainforest.Source: lifeplusvitamins.com
...because it produces twenty percent of the world's oxygen.Source: englishcentral.com
More than 20% of the world's oxygen is produced in the Amazon Rainforest.Source: mikocoffee.com
Much of that area is covered by rainforest, a tropical forest that produces roughly 20 percent of the world's oxygen.Source: eHow
The Amazon Rainforest, locally referred to as Amazonas, is sometimes referred to as the "Lungs of the Planet" because it produces more than 20 percent of the world's oxygen.Source: USA Today (newspaper)
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