学年

質問の種類

英語 高校生

(3)について答えはthese new types of cementまたはnew types of cement ですがthe new types of cement でも大丈夫ですか?

6 2019年度 英語 Ordinary Portland cement-t produced by baking lime in a kiln and emits approximately one ton of carb a kiln and emits Cement production is responsible for cement. dioxide for every ton of approximately 5% of global man-made CO2 emissions, according to the World Business Council for Sustainable Development. Cement does absorb some carbon dioxide back from the atmosphere over time, One 2016 study estimated that between 1930 and 2013, the equivalent of 43% of CO2 released from lime during heating was reabsorbed by - although that percentage does not include carbon concrete products worldwide dioxide emitted by the fossil fuels burned to heat kilns, a significant contributor of says. Fennell notes. 東京医科歯科大前駅 - the most common form in concrete- CO2 emissions during production. Unfortunately, this absorption comes at a price, particularly when cement is used in structures that feature steel reinforcement bars (rebar) within concrete. vl(As) CO₂ moves through cement it changes the pH of the surroundings, Fennell says. Concrete loses its alkalinity and, when moisture and oxygen are present, causes the rebar to rust. 2) ad "Rusting steel can expand with great force to as much as nine times its original dimensions if you add up all of the layers of iron oxide," says Randolph Langenbach, an international consultant in building conservation. This expansion causes the concrete to crack, flake and crumble. Svi aft ni adosband huma Degradation is a massive concern, he argues, and problems are not limited to rusting rebar. Everything from air pockets left in the concrete mix when it's laid to salt air buffeting coastal-facing walls, or the use of beach sand in the concrete, can shorten a building's lifespan. As one specialist once put it to Langenbach: "If it ain't cracked, it aint concrete."qubong ao yas guidtyns ogde stornos 90 s of fshoqml is vatns mash *** long llopsd lust ay to Given the concerns about the environmental impact and structural longevity of concrete, why do we continue to build with it? addi Simply put, concrete is cheap, versatile, quick to erect and requires no of weight J

未解決 回答数: 1
生物 高校生

生物の食物連鎖とかの問題だと思うんですけど誰かわかる方いますか??? 英語すみません💦

hhmi Biolnteractive Some Animals Are More Equal than Others: Trophic Cascades and Keystone Species Mean Leaf Area per Plant Over 18 Months without beetle with beetle Leaf Area per Plant (cm²) Control Ecology 2400 2200 2000 1800 1600 1400 1200 1000 800 Experimental 0 T 2 www.BioInteractive.org 8 10 12 14 16 Months After Start of Experiment 4 6 Refer to the figure to answer questions 12 through 17. 12. For both the plots with the beetles added and the control plots, state the mean tree leaf area per plot that the scientists recorded after running the experiment for 18 months. The mean tree leaf area per plot that the Scientist recorded after running the experiment for 18 months wit the beetles added is 1.7m², S 2.2m² 13. Compare the trends in mean tree leaf area per plot for both the plots with the beetles added and the control plots over the 18 months of the experiment. The area of the control plat for thinoceros beetles has d has increased at a nearly constant rate, the other is a gradua decrease at first, then a sudden decrease, and finally a dradua 18 Figure 2. Mean leaf area per tree. Initial measurements were taken before (0 to 2 months) and after (7 to 18 months) beetles were added to 40 of 80 plants. The light gray round markers represent measurements taken of the control plots, to which beetles were not added. The black square markers represent measurements taken of the experimental plots, to which beetles were added. Measurements were made on all leaves to calculate the mean leaf area per plant. Error bars represent standard error of the mean. 14. Draw two diagrams that show the food chains for both the experimental and control plots. Include increase. interactions among predatory beetles (if present), ants, caterpillars, and piper plants. Revised January 2018 Page 4 of 5

回答募集中 回答数: 0
英語 高校生

英文の並べ替えの答え教えてほしいです

Ⅳ. (1) から (5) の各問いにおいて, 1. ~ 6. の語句を並べ替えて空所を補い, 最も適当な英文 を完成させなさい。 解答は解答用紙2枚目 記述式) の所定の解答欄に(A)と ( B ) に入る語句の番号を記入すること。 (1) I like English because I feel like a different person when I am speaking it. Although it is difficult to speak well, I enjoy the challenge. Someday I hope ( ) ( A ) ( ) ( ) (B) ( ) in English. 1. even dream 5. the level 1. young people 2. acquire 5. provide 2. where 6. I can (2) Volunteering is a good thing because it teaches young adults valuable lessons about life. For one, it teaches them that charity is an investment. By helping others you also help yourself. Volunteering can also ( ) (A) ( ) (B) ) ( ( ) practical experience. 1. health 5. to 6. an opportunity 1. lacking 5. found of what roles physical activity, exercise and nutrition play. neither prevent nor manage disease. (3) There are at least four kinds of education people should get when they are young: physical education, moral education, intellectual education and nutrition education. Those ( ) (A) ( ) ( ) (B) ( ) have an understanding Without them we can 3. reach 2. in 6. interested 1. wear 5. we 3. with 2. and 6. more 3. need (4) E-mail and other SNS applications are now the primary means of communication in much of the world. While this is certainly one form of socialization, it seems to be replacing social interaction in person. As a result, more ( ) (A) ( ) ) (B) ( ) in the social skills and values that are essential to their integration into a group or community. 2. clothes 6. to (5) Presumably fashion reflects our personalities. The ( (B) ( 4. to 3. are 4. to 3. like 4. mental or physical ) ( A ) ( ) who and what we are. Many people wear clothes to try and fit in, some to impress others, and some just wear the clothes they own. Your clothing is a reflection of who you are one way or another. 4. people 4. show Basic Elements for Communication (t, 2019), 7, 35, 59, 71, 87 ( 改変)

未解決 回答数: 1
英語 高校生

分からないので教えて欲しいです🙏

2 そん の中に当てはまるもっとも適切な語句を下の①~④から選んで、文全体を言ってみよう。 ) in Osaka. ④ had grown up Exercise 1) Though he is from Tokyo, Takeshi speaks as if he ( ② had grew up ① grow up 3 grown up ) to the store. 2) It's raining today; otherwise, 1( walking ② walk ① am 3 walked 3) If you should win the tournament, I ( ② bought ① buy ) you dinner. ③ will buy ④ had bought の語句と仮定法を使って、 イラストを表す文を言ってみよう。 なお、 必要に応じて単 語の形を変えること。 例 (1, be, to, go abroad, I, will, go to Egypt) ④ would walk If I were to go abroad, I would go to Egypt. 1) (1, be, to, have a pet, I, will, have a rabbit) 2) (Billy, talks, he, know, everything) 3) (Kate, looks, she, have, see, a ghost) 1) SHIN 2) 3) ( )の語句を使って、日本語の意味を表す文を言ってみよう。 なお、必要に応じて単語の 3 形を変えること。 例 両親のサポートがなければ、私は大学に通うことはできなかったでしょう。 (my parent's support, attend college) 対して表現する • Without my parents' support, I could not have attended college. 80 1) 仮にあなたがヨーロッパに旅行するとすれば、 あなたはどこの国に行きますか。 (be, to, travel to Europe, what countries, you, go to) hib ynum mon 2) 彼の助言がなければ、 私は高価な車を買っていたでしょう。 ellp03 (his advice, buy, an expensive car) け加えよう。

未解決 回答数: 1
英語 高校生

回答お願いします🙇

UNIT 7 Reading Reading 33点 10点 Grammar /32点 /15 Information Listening Writing /10 TOTAL 100点 全文 音声 なまけ者のトムが望んだ仕事とは何でしょう。 Tom was a very lazy man*. He didn't like hard work. But he needed a job. One day, (his/Tom / a job / asked / uncle / him / find / to ). "What kind of job?" asked the uncle. Tom answered, "I don't want to work. I want meat for lunch every day. I just want to walk around and take naps*. And I want 100 dollars a day." "( )" the uncle sighed*. 2 One day, Tom got a call from his uncle. "Tom, I found the perfect job for you. A tiger at the zoo died recently. They need a new tiger. You can be the tiger. You'll wear a tiger's skin and walk around, eat meat, and sleep in the cage* like a real tiger." "( 3 )" said Tom. "I'll start tomorrow!" 5 3 The next day, Tom was in the cage in tiger's fur. He just walked around, ate meat, 10 and took a nap. Tom was happy. 44 Suddenly, he heard an announcement*. "We'll soon have a special show. It's a fight between a lion and a tiger! Enjoy this exciting show." "( )" He looked around his cage. Then another cage was carried next to his. A fierce-looking* lion was in it. "I'll be killed!" he cried. The doors of both cages were opened. Tom jumped back. "( 6 )" 15 The big lion slowly walked toward him, roared*, and opened its mouth. "Stop! I'm not a tiger! I'm a man!" 5 "Shhh!" Tom heard a small voice from the lion. "( Ⓒ )” (252 words)

回答募集中 回答数: 0