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Biology Senior High

（2）の、「1年間に光合成に利用される二酸化炭素量」がどういう意味なのか教えて頂きたいです🙇‍♂️🙏

問4 下線部Bに関して、森林は,大気中の二酸化炭素濃度の変化に影響を及ぼしている。ある湿潤な 熱帯地方に存在する若い森林と極相に近い森林について、これらの森林における植物群落の炭素量の収 支に関する値を,表1に示した。なお, 原子量はC=12.0, 表1 2つの森林における植物群落 の炭素量(kg/m?) 0=16.0 とする。 (1)森林のにおける1年間の純生産量 (kg/(m?·年))を炭 素量として求め,その数値を四捨五入し小数第一位までで解|現在の現存量 答せよ。 森林D| 森林2 9.8 25.8 1年前の現存量 8.4 25.7 1年前の呼吸量 3.6 7.2 (2)森林2において、1年間に光合成に利用される二酸化炭 素量(kg/(m?.年))を求め,その数値を四捨五入し小数第 一位までで解答せよ。 1年前の枯死量 0.3 1.0 1年前の被食量 0.1 0.2 (3)森林のと2はどちらが極相に近いと考えられるか。またそのように解答する理由を 30 字程度 で述べよ。 CS CamScannerでスキャン

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Biology Senior High

（2）①で、ウ（クロレラ）エ（糸状シアノバクテリア）が成長のために用いたエネルギー源は、答えが 光 となっていたのですが、無機栄養塩類は使われないのですか？？教えて欲しいです🙇‍♂️

発展例題 16 フラスコ内の生態系のバランス ペプトン(タンパク質の加水分解物)と 無機栄養塩類を含む水溶液をフラスコに入 れ、綿栓をして滅菌した。次に、フラスコ に池の水を少量加えて,1日のうち12時 間は蛍光灯で明るくし、12時間は暗くし て室温で培養した。フラスコ内の水を数日 ごとに顕微鏡で調べると, 図1のようにア からオまでの微小な生物が増減した。図2 には同じフラスコ内の水中の溶存酸素,溶 存有機物および溶存無機栄養塩類の相対的 な濃度変化を示してある。 (1) 図2を参考にして図1のア,イ、ウ,エ、 オの生物名を下から選び,記号で答えよ。ただし、アとエの細胞構造はイ, ウ、 オに比べて簡単である。また,オは多細胞生物である。 (a) クロレラ (d) ワムシ 図1 エ オ 0 10 20 30 40 培養日数 溶存酸素 溶存有機物 溶存無機栄養塩類 0 10 20 30 40 培養日数 (C) 細菌 (b) ゾウリムシ (e) 糸状シアノバクテリア (2) ア, イ. ウ, エの生物が成長のために用いたエネルギー源はそれぞれ何か 具体的に書け。ただし、アでは培養開始後2日目と40日目について答えよ。 ア,イ,ウ、エがエネルギー源からエネルギーを取り込む方法を書け。 (3) アとイの相互関係は,ア,イ,ウとオの間にもみられる。これらの関係におい て後者の生物を何というか。 (4) エが増えるとウが減少した。その理由を25字以内で書け。 (5) 約 30日以後,どの生物も著しく増減することなく,長い間共存状態を保った。 遷移系列(遷移の過程)におけるこのような状態を何というか。 (6) 0 培養開始後40日目のフラスコ内の炭素の 流れを,右図の に生物以外の炭素を含むものの名を記入 して完成させよ。なお, 炭素の流れの方 向は矢印で示してある。 2 4日目の炭素の流れと比較して, 40日目 (2 の ]に生物名, 水中の CO。 S CamSCannerで大 Camの素の流れの特徴を2,つあげ,それぞれ 15字以内で書け。 (首都大学東京) 個体数 2 相対濃度

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English Senior High

英検2級のライティングです。 添削お願いします*_ _)♪ よければ改善点もお願いします。

(9 ho No. Date Werting. 2 on yit agtee' vWithk this idea thet parents do noti buy,O their childrer a smart phorje. I ng 1'have two reasons for it. くConclusion> れ.conclusion , J dont think , porents should buy. f word) 60 heir children, a'SmarTDhone their children, a smartphone because of sanng tinp andthein heath d d e. 19 wordc 39 <Body> To begtin with Smariphone, For:Stance. playing gamés afd" watehin youtube videoes. .. H they, déna ' havél aispmortphibne, theye Con spend more . children will spend time. by hayjing.agea more time fer 'Studying. (32) Next, watrhingsmort phone ismo1 geod fer our eyes. Andihcwa tehiklg smari phore is not good for ourlibrain. Iy h In other ward, having Smartpi8ne ishot good for dur heoih Cogeed fo tal (100 word CSLCamSeannerでスキャン

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English Senior High

英検2級のライティングです。 添削お願いします*_ _)♪ よければ改善点もお願いします。

(9 ho No. Date Werting. 2 on yit agtee' vWithk this idea thet parents do noti buy,O their childrer a smart phorje. I ng 1'have two reasons for it. くConclusion> れ.conclusion , J dont think , porents should buy. f word) 60 heir children, a'SmarTDhone their children, a smartphone because of sanng tinp andthein heath d d e. 19 wordc 39 <Body> To begtin with Smariphone, For:Stance. playing gamés afd" watehin youtube videoes. .. H they, déna ' havél aispmortphibne, theye Con spend more . children will spend time. by hayjing.agea more time fer 'Studying. (32) Next, watrhingsmort phone ismo1 geod fer our eyes. Andihcwa tehiklg smari phore is not good for ourlibrain. Iy h In other ward, having Smartpi8ne ishot good for dur heoih Cogeed fo tal (100 word CSLCamSeannerでスキャン

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English Senior High

訳と構文が分かんないです 1の③です

(24) 困シせん へに飛かい… him to dress like a doctor or lawyer, but he always dressed like my What my father wore embarrassed me as a young man. I wanted *I をさせる father. He wore old jeans and snapped shirts. I blamed the way he dressed for my social failures. I felt that girls 5 laughed at me because they' d seen him mowing" the grass in cut-offs" and black boots. I asked him what even at age fourteen struck me as cruel and wrong. “Why," I asked, "don' t you dress 'nice," like my friends' fathers?" He held me with his sad, shocked eyes and searched 2. for an answer. Then he said, "I like my clothes." An hour later my mother stormed into my room, slapped* me hard OT across the face and called me an “ungrateful little fool." ①In time they forgave me, and as I matured I realized that girls avoided me not because of my father but because of his son. ②I realized that my mother had slapped me because my father could not, and it soon 15 became clear that what he had really said that night was that there are things more important than clothes. He' d said he couldn' tspend even five cents on himself because there were things I wanted. Without another word, my father said, "You' re my son, and I make sacrifices so that your life will be better than mine." For my high-schoo! graduation, my father arrived in a suit. 0% Somehow he seemed taller, more handsome and impressive. It wasn' t the suit, of course, but theman. I didn' t see it again until his funeral. On the morning of his funeral, I took the suit out of his closet and changed into it. I gathered up the courage to study myself in his 25 mirror, where I appeared small and insignificant. ③AndI stood there for some time, facing myself in my father' s mirror, weeping and trying to imagine- my father' s clothes. (注)mow 草を機械で刈る slap 平手でたたく grow into (H14. 3) cut-offs ひざ上で切ったジーンズ -as I will for the rest of my life the day IlI -47-

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English Senior High

難しくてよく分からないです。 答えと根拠を教えてください。

人eg 7Zs pgssgge gzの gpsyer 万e 9zes77o725 のe/の必 Im nearly all established democracies, television has become the preeminent mass medium Television is a visual, credible and easily digested format which reaches almost every househod. providing the main source of political information. Im election campaigns。for instance, the teleyision studio has become the main site of batde. The candidates participate through appearing on interviews, debates and talk show: merely appearing on television confers some status and recognition on them. Of course, the political significance of television goes far beyond elections. Huge numbers of ordinary voters watch the evening news and it is here,( A ),that television has most infuence. Through their assumptions about newsworthiness, editors resolve their daily problem of reducing a day's worth of world events to ( 1 ) than 30 minutes on the evening news. Because news programs focus on the exceptional, often negative, their content is always an unrepresentative sample of events. For example, policy failures receive ( 2 ) attenton than policy successes. Similarly, corruption is a story but integrity is not. Necessarily。 television is a distorting mirror on the world. The more Compressed news coverage becomes,the ( 3 ) accurate the 征V lens is bound to be. Despite the primacy of television it would be wrong to discount the political significance of the second mass medium, newWspapers. Today, Television tells us what h in context.
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