The world's rainforests are responsible for producing between 20 and 30 percent of total the oxygen produced in the world each year. The Amazon rainforest alone produces nearly 20 percent of the world's oxygen.Know More
However, the term "oxygen production" is quite misleading, as the decomposition of organic plant and animal matter in rainforests actually consumes about the same amount of oxygen as the forests produce. For this reason, the term "oxygen turnover" is preferred by many scientists.
The largest source of the world's oxygen is tiny microorganisms located in the oceans, which are estimated to contribute as much as 80 percent of the total oxygen produced each year.Learn more about Natural Resources
The rainforest supports a wide variety of animals with many adaptations that enable them to survive in their habitat, including the long beak of the toucan. This adaptation allows the bird to reach fruit from the limbs of trees that cannot support its weight. Other adaptations of rainforest animals camouflage them.Full Answer >
Wind power is growing rapidly in popularity and is utilized in many countries all over the world, including the United States, Spain, Great Britain, Germany, Denmark, India, France, China, Italy and Portugal. Denmark as a whole appears to be the largest consumer of wind energy, relying on the technology to power more than 20 percent of its total electrical supply.Full Answer >
Several types of habitats are found in the world, including forests, meadows or fields, thickets, marshes, ponds, forest streams, rivers, forest edges, flower gardens and even neighborhood streets. A habitat is a place where any organism or biological population lives or occurs.Full Answer >
Petroleum is found in many places around the world: the largest reserves, however, are located in Saudi Arabia, Venezuela, Canada, Iran and Iraq. Petroleum reserves may span vast areas of land. They are found on land and at sea, and some locations have a wealth of reserves in one central spot, which are called petroleum plays.Full Answer >