学年

教科

質問の種類

英語 高校生

コミュ英 ランドマークのレッスン3の問いです。 よろしければ答えていただけると幸いです。

Step 2 Comprehension Questions Paragraph 5 (5) Have you ever wondered why, among the world's large mammals, kangaroos alone hop? It turns out that hopping is the most efficient way of getting around at medium speeds. The energy of the bounce is stored in the tendons of the legs, and the intestines bounce up and down like a piston, emptying and filling the lungs without needing to activate the chest muscles. When you travel long distances to find a little feed, such efficiency is a must. Have you also wondered why koalas sleep for a long time? This is basically for economical reasons. With their eyes shut for about 16-20 hours a day, they can save energy as sleep requires very little energy. 1. Why do kangaroos hop? 2. Why is hopping the most efficient way of getting around at medium speeds? 3. Why do koalas sleep for a long time? Paragraph 6 (6) If you are visiting Australia for a short time, you don't have to go far to experience some of the richness of the environment. Even places like Sydney have preserved extraordinary fragments of their original environment that are relatively easy to access. It is worthwhile understanding the basics about how nature operates in Australia. This is important because there's nowhere like Australia. Once you get to know about its origins and natural rhythms, you will appreciate the place so much more. - 1. If you are visiting Australia for a short time, how far would you have to go to experience some of the richness of the environment? 2. Why is it important to understand the basics about how nature operates in Australia? 3. What will you appreciate so much more once you get to know about Australia's origins and natural rhythms?

解決済み 回答数: 1
英語 高校生

この文章について、下から2番目の「one thong is clear now」のone thingが示す内容は何なのですか?

New Media There have been many great inventions in history, for example, the wheel, paper, and the steam engine. Inventions can change people's lives. They can create new businesses and new culture. This is especially true for two recent inventions personal computers and the Internet. The Internet has become an important kind of media, an important means of communication for many people. This new media form is different from older forms, such as print media (books, newspapers, and magazines) and broadcast media (radio and television) in at least two ways. LF-4 First, people can get and send information easily on the Internet. They can access information at almost any time. People can use the Internet to communicate in many ways. It's easy to send pictures, videos, and messages, so people are sending and viewing a lot of them. However, this may also be a problem. People are spending too much time on their smartphones and computers. 3» A second difference is content. With other media, such as newspapers, magazines, TV, and radio, the content is usually made by a limited number of professionals. However, nowadays, almost anyone can create and upload content to the Internet. That means we can get much more information, but we have to be careful. We don't always know who made the content, and some of the LF-3 information may be incomplete or incorrect. 4" The Internet has become an important way to get and share information. We won't know the real effect of the differences between the Internet and other media for years. However, one thing is clear now. It has already become an essential part of our culture. 1» 2»

解決済み 回答数: 1
英語 高校生

英検一級のライティングの添削をお願いしたいです。 Should the Japanese government encourage more immigration? というトピックで書きました。よろしくお願いします。

The Japanese government should encourage more immigration Problems such as lack of diversity, Japanese companies retreating from the world declining birth rate 39 there is a because market, and aging population with a can be solved by increasing immigration. Japan, although it is one of the advanced countries, lack of diversity. Except of big cities like Tokyo, there are only few foreigners. I think this is a set back to Japan while other countries are stepping foward by changing its own system, Japan is refusing to make a change to its old style, and I believe this is because Japan doesn't have abundant. perspectives. foreign countries to. By encouraging more immigration, they can provide many different views and stimulate Jahanese people. as of what does other countries. a image Japanese companies are retreating from the world market. Many Companies in Japan are producing overeng ineered expensive products that only targets Japanese customers and it is losing its power in other countries : If Japan accepts more immigrants Japanese companies. will be able to get detailed regire to their product and stay in the world market. Aging population and a declining birth rate is a huge problem in Japan right now. Because of it, companies are losing workers and young people will have to saffer with a lot of taxes in the future. Encouraging immigration can increase population and solve. these problems more By encouraging more immigrations, many problems that Japan is facing can be solved.

解決済み 回答数: 1
化学 高校生

一枚目の問28の問題は加水分解して何性か判断する と習ったのですが、 二枚目の4番ではHやOHが入っているかいないかで判断している のですが、この違いがわかりません。

(101) ここで生じたNH4+ (弱塩基の陽イオン)の一部が水分子と反応して,ア 関連 ② 強酸と弱塩基からなる正塩の水溶液 水に溶かすとほぼ完全に電離する。 NH4C1 → NH4+ + CI- ンモニア NH3とオキソニウムイオン H3O+を生じる。 NH4+ + H2O NH3+H3O+ その結果,[H+]> [OH-]となり,水溶液は酸性を示す。 以上のことから,次のようにまとめることができる。 ([H3O+]) NH&C は、 2 (102) 弱酸 + OH... 塩の水溶液は塩基性/ 弱酸の陰イオン + H2O 弱塩基の陽イオン + H2O 弱塩基 + HO... 塩の水溶液は酸性 このように,弱酸の陰イオンや弱塩基の陽イオンが水と反応しても との弱酸や弱塩基を生じる変化を塩の加水分解 (または加水分解)という。 hydrolysis 強酸と強塩基から生じる正塩は加水分解せず, その水溶液は中性である。 ③ 酸性塩の水溶液 Na+ +HCO3¯ (1) 炭酸水素ナトリウム NaHCO3 は, 水溶液中で生じたHCO3の加 NaHCO3 (103) HCO3+H2O H2CO3 + OH (104) H2O+CO2 NaHSO4→Na+ + HSO4- HSOH++ SO- 2- 水分解によって わず かに塩基性を示す。 (2) 硫酸水素ナトリウム (105) NaHSO』 は、 l, 水溶液 (106) 中で生じたHSO4-が強酸から生じたイオンであるため加水分解せず, さらに (106) 式のように電離してH+を生じ, 強い酸性を示す。 5 10 問28 次の塩の水溶液は、酸性・中性・塩基性のいずれを示すか。 また, 加水分解 するイオンを含む場合には,そのイオン式を書け。 (1) KNO3 (2) (NH4)2SO4 (3) NaCl (4) Na2CO3 (5) KHSO4 15

解決済み 回答数: 1
英語 高校生

今回の共通テストで、納得いってないんですが、4の答えは④なんですけど、本文を見ていると、どのキャンプコースでも、他の生徒の前で、発表する という趣旨のことが書いていますが、見る側の立場にも立てば、お互いのパフォーマンスにアクセスしてる、という①がバツと言える理由が分かりません

You are a senior high school student interested in improving your English during the summer vacation. You find a website for an intensive English summer camp run by an international school. B GIS Intensive English Summer Camp Galley International School (GIS) has provided intensive English summer camps for senior high school students in Japan since 1989. Spend two weeks in an all-English environment! Dates: August 1-14, 2023 Location: Lake Kawaguchi Youth Lodge, Yamanashi Prefecture Cost: 120,000 yen, including food and accommodation (additional fees for optional activities such as kayaking and canoeing) Courses Offered ng i FOREST: You'll master basic grammar structures, make short speeches on it sdt trods a simple topics, and get pronunciation tips. Your instructors have taught English for over 20 years in several countries. On the final day of the camp, you'll take part in a speech contest while all the other campers listen. MOUNTAIN: You'll work in a group to write and perform a skit in English. Instructors for this course have worked at theater schools in New York City, London, and Sydney. You'll perform your skit for all the campers to enjoy on August 14. SKY: You'll learn debating skills and critical thinking in this course. Your instructors have been to many countries to coach debate teams and some have published best-selling textbooks on the subject. You'll do a short debate in front of all the other campers on the last day. with an advanced level of English will be accepted.) (Note: Only those (2610

解決済み 回答数: 2