問題詳情
15.下列有關負荷量的敘述,何者有誤?
(A)在某個環境中所能維持之單一物種族群的最大個體數就是該環境對此物種族群的負荷量
(B)若生態環境被破壞了,將會增加環境的負荷量
(C)生物族群的大小會受到環境負荷量的影響
(D)環境的負荷量有限,因此在一區域內的族群個體數不可能無限度的增加
(A)在某個環境中所能維持之單一物種族群的最大個體數就是該環境對此物種族群的負荷量
(B)若生態環境被破壞了,將會增加環境的負荷量
(C)生物族群的大小會受到環境負荷量的影響
(D)環境的負荷量有限,因此在一區域內的族群個體數不可能無限度的增加
參考答案
答案:B
難度:計算中-1
書單:沒有書單,新增
內容推薦
- 下列台灣依法所設立的保護區,何者管理最嚴格?(A)自然保留區(B)自然保護區(C)野生動物保護區(D)國家公園
- 某一山區的烏鴉在2015年至2018年間的族群個體變化如下:出生10隻,死亡6隻,同時期又有2對烏鴉遷出,沒有遷入。下列有關此烏鴉族群的推論,何者最適當?(A)此山區的烏鴉正在減少(B)此山區的
- 蜜蜂可生產花蜜供我們及其他生物食用;請問蜜蜂在生態系中是扮演下列哪一種角色?(A)生產者(B)消費者(C)分解者(D)清除者
- 圖八為海洋生態系各區域示意圖,根據此圖,下列敘述何者不正確? (A)甲區為潮間帶(B)乙區的主要生產者為浮游性的單細胞藻類(C)丙稱為透光區,水深 200 公尺內(D)丁區因不透光,故沒有行光
- 右表為生活在南極的動物及其食物來源,根據此表判斷,下列有關這些動物之間動物名稱食物來源交互關係的敘述,何者最合理? (A)虎鯨和座頭鯨為捕食關係(B)虎鯨和座虎鯨座頭鯨、海豹頭鯨為競爭關係(C)
- 圖七為某生態系中氮循環的部分過程,甲、乙分別代表微生物吸收、釋出含氮物質的作用,丙、丁代表在生物間轉換的含氮物質,關於甲~丁的推論,下列何者最合理? (A)甲:呼吸作用 (B)乙:光合作用 (
- 已知仙人掌有針狀葉及肥厚可儲水的莖,並可開花結果。根據上述說明,有關仙人掌的分類及其依據,下列何者最合理?(A)屬於裸子植物,因具有果實(B)屬於裸子植物,因具有針狀葉(C)屬於被子植物,因具
- 【題組】池塘中形成藻華後,經過一段時間,調查員再次研究該池塘,發現其中藻類大量死亡,下列何者最能表示池塘中的變化情形?(A) (B) (C) (D)
- 下列哪一生態系的年雨量可能超過1000毫米以上?(A)蒙古戈壁沙漠(B)亞馬遜原始雨林(C)非洲熱帶大草原(D)北極凍原
- 下列有關生物多樣性的敘述何者有誤?(A)生物多樣性包含遺傳多樣性、物種多樣性與生態系多樣性等三個層次(B)多引入各地不同物種可增加生態系中的生物多樣性(C)物種多樣性可讓生態系具有抵抗各方破壞並自
內容推薦
- 下列有關河口生態系特色之敘述,何者正確?(A)河口位於河海交界處,由於河水沖刷,所以環境中營養物質缺乏,汙染物也較少(B)河口區水位與鹽分變化不大,故吸引很多水鳥來此覓食(C)消費者有沙蠶、螃蟹
- 下列有關「外來生物」的敘述,何者有誤?(A)外來生物可經由飛機、船隻在各地往返航行時遷入(B)進行生物防治時也有可能造成外來生物的遷入(C)引入外來生物可增加生物多樣性並不會影響生態系中生物的交
- 遠洋區是指海水深度超過多少公尺以上的海域?(A)100(B)200(C)500(D)1000
- Kang-ho Song, a famous Korean actor, plays an important_________ in the movie, Parasite.(A) fan
- You should show more _______ to your parents. They reallylove you and try their best to take car
- I hear a(n) _________ from the room shouting "Let me out!" Isthere anyone inside?(A) a
- Lucy will get together with her family _________ duringthe Chinese New Year. Even her cousins wi
- Jack told his classmates that he didn’t break the window, but_____ of them believed him. They th
- Eiffel Tower is a famous spot in Paris. It always ______many visitors.(A) leads (B) bows (C) att
- _______ of my students failed the quiz. Only two of them gotgood grades.(A) Much (B) Most (C) Fe
- It is not ________ to go out by yourself at night recently.Someone killed an old man on the stre
- When Tom _______ in the Netherlands, he usually rode a biketo his office. Cycling is a way of li
- Don’t forget to wash your hands before meals, ____ you mayeat something dirty.(A) so (B) and (C)
- _________ of my sisters goes to a movie every weekend.They really love movies.(A) One (B) Each (
- You can’t let anyone see you here. Please hide in the room andstay there ________ everyone leave
- All of the juice on the table _____ fresh. You can drink some.(A) is (B) taste (C) does (D) look
- Two groups of students ________ when the teacher _______the classroom yesterday.(A) fight; enter
- My mom is a housewife. She cooks for us and cleans the houseevery day. But in fact, she is reall
- Mom: Dad worked all day and left his office at 11 last night.Son:________. He looked so tired wh
- If I don’t know a word, I like to _______, so my teacher givesme an English-English one as my gi
- May: Hey, John. Do you know people have to pay to use publicrestrooms in some countries?John: Re
- Waiter: ________________________Peggy: Yes, I would like the steak and the spaghetti.Waiter: Any
- The math homework was too difficult for Juliet, so she _____.Then they finished it together.(A)
- Which sentence is correct ?(A) It took us much time to taking notes in class.(B) The practi
- Sam went to school after he had breakfast. Question : Which is true about Sam?(A)Sam went t