1. Where are the rainforests?Rainforests cover six per cent of the Earth’s surface. There are rainforests in many parts of the world but the biggest forests are in South America, Africa and South East Asia. There aren’t any rainforests in Europe or North America.2. What’s in the rai...
How Rainforests Work How Barrier Islands Work What is a fossil? More Great Links Why does liquefaction occur? Examples of Liquefaction Share: Citation More Awesome Stuff Environmental Science Assessing the Average Quicksand Deaths Per Year Environmental Science Are sand dunes really alive? Lif...
People can also find crocodiles (鳄鱼) and hippos (河马) in grassland and rainforests.Africa is great to visit. In east Africa, Mount Kilimanjaro stands 5,895 meters into the sky. It is the highest point in the continent. it lies in the tropics (热带), it is covered with ice and ...
In several countries, organic produce has become very popular. Because no chemicals are used to grow the food, there are none to enter the human food chain. 4 Save the rainforest. In developing countries, action is finally being taken to save the rainforests. In Africa, the Ivory Coast...
There's room for debate on this aspect of recycling, but many recycling processes require less energy than it would take to manufacture the same item brand-new. Manufacturing plastic is very inexpensive, and some plastic goods can be difficult to recycle efficiently. In those cases, the recyclin...
B. Deforestation, fire susceptibility, and potential tree responses to fire in the eastern Amazon. Ecology 71, 437–449 (1990). Article Google Scholar Cochrane, M. A. Fire science for rainforests. Nature 421, 913–919 (2003). Article ADS CAS PubMed Google Scholar Cochrane, M. A. & ...
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They hope to find the scarlet frog in South America. They’re also looking for species in Africa, Asia and Australia. Scientists are hopeful that they’ll find the amphibians—and soon! If the creatures are out there, they may need help. Many amphibians are endangered. The animals face ...
On the other side of the Atlantic, extending along the Congo River basin and its many tributaries, are the Congolian rainforests. Spread across nine countries in Central Africa, this collection of tropical moist broadleaf forests is one of the remaining regions in the world that absorbs more ca...
1.What does the underline sentence “Doomed beauties such as Cleopata and Manilyn Monore were far from alone in their misery.”mean? A.Beautiful women always felt lonely. B.Beautiful women were always alone. C.Many beautiful women didn’t end up with a happy life. ...