study found that there is actually a reason for this particular habit: koalas hug trees to stay cool... in Australia watched the behavior of 30 koalas and found that they were more likely to hug trees in summer ……

根据你所听到的短文内容，选择正确答案。短文听两遍。1. Why do koalas hug trees?A. To find food.B. To cool their bodies.C. Just... temperature was _____ degrees cooler than the outside temperature.A. 6B. 16C. 395. What helps koalas hug trees ……

’s take a look!Koalas – hug treesCan hugging a tree help to cool off? Koalas say, “Yes!” Trees are cool in hot weather. So koalas hug trees to transfer part of its heat to the trees. The trees also give ……

in Australia have found out why they do it. According to the scientists, they hug trees to cool... that on really hot summer days, the koalas moved down to the lower parts of the trees where it was cooler ……

, "A crisis is possible in the next five years if they just keep eating and breeding. The trees will die... in a deep volcanic lake in northeast China.I always thought koalas were cuteAROUND 3,000 female ……

hug (环抱) the tree trunk hand in hand. Baobab trees are useful in many ways. They have big trunks...…It comes from …  Trees are the biggest plants and the longest-living species ……

to live. There are about 100,000 koalas in Australia. There is a law to keep them safe.... mothers havepouches(育儿袋) to carry their babies. The babies stay inside to get milk and keep warm ……

, there were between 7 and 10 million koalas.The animals are protected by law. But the eucalyptus trees they rely on for food are not protected. And the trees seem to be vanishing.Koalas have no animal ……

– the speed of a running car. They do not climb trees like koalas. Interestingly, wombats... run as fast as 40 km per hour – the speed of a running car. They do not climb trees like koalas ……

pair now. B. 169 C. 2 3. Koalas sleep on trees most of the day and eat at night. They usually eat...你了解考拉吗？1. Koalas come from ________.A. America B. Australia C. India (印度)2. How many pairs of koala ……

We need treesTREES are good for people. About 10,000 square metres of trees can make enoughoxygen(氧气) for 45 people to live for one year.Trees also keep houses cool in summer and warm in winter ……

the act of tree-hugging.Feel down? Hug a tree! Recently, many Chinese young people have turned to trees... is helpful to us, it’s important to keep in mind that we shouldn’t hurt nature while doing it. Trees often ……

of a car. They do not climb trees like koalas, their nearest relative.Another interesting fact... km per hour – the speed of a car. They do not climb trees like koalas, their nearest relative ……

of a car. They do not climb trees like koalas, their nearest relative.Another interesting fact... km per hour – the speed of a car. They do not climb trees like koalas, their nearest relative ……

) she has comes from trees.The koala''s large nose is very important to its life. It helps him look for food. His nose can also tell danger (危险) and help him find other koalas. ……