学年

質問の種類

英語 高校生

この解答を教えていただきたいです。

Speed Reading The rainforest is not the only place where animals are How Can We Save Endangered Species? In the modern world, many animals die from causes that are not natural. the species living in the rainforest. Every day, more and more areas of rainfore are cut down or burned, and all of the animals living there lose their habitat. and dying. Around cities, animals are facing similar situations. As cities humans move into the natural areas surrounding them. This means that animal living near humans must move to other areas. Those animals-or in some cases those species-which are not able to adapt or to find new homes eventually die. In recent years, efforts have been made to protect certain lands in order to prevent killing plant and animal species native to the area. State and national parks along with special areas for birds and wildlife, have been established to protect the natural homes of endangered species. Also, wildlife management programs have helped bring back some species from almost certain extinction. For example, fewer than 50 years ago, the North American bald eagle was in serious danger of extinction because too many farmers used DDT, a chemical that kills insects. Farmers stopped 10P 15 >> using DDT, and the bald eagle is no longer endangered today.m Although protected lands have been established and wildlife management programs keep an eye on highly endangered species, scientists have yet to determine if these efforts are enough. Is it possible to save all the plants and animals that are endangered today, or is it already too late? (259 words) da siqag 000 259 words ÷ ( ) seconds × 60 = () wpm ~99 wpm ---Beginner 100~149 wpm Intermediate 150 wpm ~ dvanced QAnswer T (true) or F (false). 1. In the modern world, animals living in the rainforest are losing their place to live. ( ) 2. Animals living around cities do not have the same problem as those living in the rainforest. 3. Animals which have lost their habitat near the cities cannot survive unless they can adapt or find new homes. () 4. People in the US saved bald eagles by not using DDT; this is an example of a successful wildlife management program. 5. Some scientists believe that wildlife management programs are not necessary () anymore. New words adapt /ədæpt/ wildlife/wáildlarf/ chemical/kémikal/ management /mænidzmant/ bald /bó:ld/ eagle/i:gl/ 24 Speed Reading insect/insekt/ Lesson Consi losing their home b i t

解決済み 回答数: 1
英語 高校生

あってますか? 間違ってたら教えてくださいm(*_ _)m

In recent years, 近年 scientists have discovered 科学者たちは発見しました that many dinosaurs had feathers like birds 多くの恐竜は鳥のように羽を持っていたことを instead of scales. うろこのかわりに Some believe 信じる (科学者もいます that birds are descended from dinosaurs. 鳥が恐竜の子孫だと Unfortunately, 残念なことに dinosaur feathers pressed flat into rock don't provide enough information about their structure. 岩の中に平らに押しつぶされた恐竜の羽毛からは それらの構造について十分な情報を得ることはでき ません But this new fossil in amber しかし, 琥珀の中のこの新しい化石は can offer much more. より多くの情報) を与えてくれます Amber protected the fossil 琥珀が化石を守った from chemicals and the weather, 化学物質や天候から so we can see its finest details in 3-D. なので私たちは最も細かなところまで3次元で見るこ とができるのです There are limits 限りはあります to what this new find この新しい発見で〜ことには can reveal about feathered dinosaurs. 羽毛を持った恐竜について明らかにできる But the tiny fossil may offer しかし, その小さい化石は提供するかもしれません rare view a and of the structure めったに見られない恐竜の羽毛の構造や組織を organization of dinosaur feathers and help us understand the evolution of そして恐竜の進化を理解する助けになる dinosaurs.

解決済み 回答数: 1
英語 高校生

問2についてです。 解説の黄色の線が引いてあるところが理解できません。

次の英文を読んで, (1) Considerable attention has been paid to the size or relative size of the human brain. The first point of interest is that the ratio of brain weight to body is at a maximum at birth and decreases with age, reaching a fairly steady level by maturity. In other 5 words, newborn babies have very large brains, relatively speaking, weighing some 300 grams. This is roughly the size of the brain Children and their brains continue of an adult male chimpanzee. to grow for many years, gradually increasing their ability to learn and remember. There have been suggestions that the growth of 10 the brains of children is not steady, but occurs suddenly, each period of rapid growth ( 2 ) associated with a particularly important developmental or intellectual stage. These stages could be the ability to reason abstractly, to talk, or even to do arithmetic. The idea of sudden brain growth is still around, but 15 has not attracted much enthusiasm. Some research has shown differences in the relative sizes of the brains of males and females of the same age, but so far no great differences have been found between people of the same age but of different ethnic groups. Obviously the brain of a 20 small Japanese teenager is very much smaller than that of a giant Russian boy. But when brain size is adjusted for size or weight of the body, there ( 3 ) great advantage for either with respect to intelligence. Moreover, in measuring intelligence one has, of course, to take into account the effects of education 25 and cultural background. (4) Individual brain sizes, particularly of famous people, have also 10

解決済み 回答数: 1
英語 高校生

ここのofferingはどういう訳になるでしょうか。

6限目 150点 TR/35-40 次の英文を読み, 問いに答えなさい。 ( 50点) Most people in the United States don't realize that they've been eating *genetically engineered foods since the mid-1990s. More than 60% of all processed foods on U.S. - supermarket shelves - including pizza, chips, cookies, ice cream, salad dressing, contain ingredients from engineered soybeans or corn syrup, and baking powder - 5 corn. Genetic change or modification is not a recent thing. Humans have been (5a)altering the genetic structure of plants for a few thousand years, keeping seeds from the best crops and planting them in following years, *crossbreeding varieties to make them taste sweeter, grow bigger, and (5b)last longer. (1)In this way we've transformed the 10 wild tomato from a fruit the size of a grape to today's giant, juicy tomatoes. But (2)the technique of genetic engineering is new, and quite different from conventional breeding. Traditional breeders mix together related organisms whose genetic structures are similar. In so doing, they transfer a great number of genes. By contrast, today's genetic engineers can transfer just a few genes at one time between 15 species that are distantly related or not related at all. Genetic engineers can pull a desired gene from almost any living organism and insert it into almost any other organism. They can put a rat gene into lettuce to make a plant that produces vitamin C or blend genes from an insect into apple plants, The purpose offering protection from various diseases that damage apples and pears. 20 is the same: (3) to insert a gene or genes from one organism carrying a desired characteristic into another organism which does not have that characteristic. between The engineered organisms that scientists produce by transferring genes species are called transgenic organisms. Several dozen transgenic food crops are (5e)currently on the market, including varieties of corn, pumpkin, soybeans, and 25 cotton. Most of these crops are engineered to help farmers deal with age-old agricultural problems: weeds, insects, and disease. (4) many scientists see great potential in the products of this new Autopotah pred sage biotechnology, some scientists see uncertainty and even danger. Critics fear that genetically engineered products are being rushed to market before their effects are ▶ NOTES genetically engineered food: 遺伝子組み換え食品 crossbreed: 異種交配させる 28 30 fully unde engineere from (5d) 問1 下着 下 問2 問3 下 42 1 問5 問6

解決済み 回答数: 1