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【判断题】
珊瑚白化是缘于全球气候变暖以及海洋酸化,珊瑚体内的共生藻大量离去或死亡。
A.
正确
B.
错误
题目标签:
珊瑚体
共生藻
白化
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参考解析:
刷刷题刷刷变学霸
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【单选题】作物新叶失绿,叶片白化是缺少元素()
A.
硼
B.
锌
C.
铁
D.
钼
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【简答题】白化
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【多选题】白化、发白有那些因素影响( )
A.
施工场所的空气湿度
B.
被涂物的温度低于室温
C.
涂料和稀释剂含水,或压缩空气带入水分
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【单选题】作物新叶失绿,叶片白化是缺少元素( )
A.
硼
B.
锌
C.
铁
D.
钼
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【简答题】The ocean is heating up. That's the conclusion of a new study that finds that Earth's oceans now 1_____ heat at twice the rate they did 18 years ago. Around half of ocean heat intake since 1865 has ta...
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【单选题】珊瑚的白化特征是 。
A.
藻类细胞都被排出珊瑚
B.
藻类细胞在珊瑚中死亡
C.
-
D.
-
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【单选题】四射珊瑚以( )个原生隔壁将珊瑚体划分为四个象限。
A.
2
B.
4
C.
8
D.
6
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【简答题】Questions 26 to 35 are based on the following passage. The ocean is heating up. That’s the conclusion of a new study that finds that Earth’s oceans now 26 heat at twice the rate they did 18 years ago....
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【简答题】The ocean is heating up. That&39;s the conclusion of a new study that finds that Earth&39;s oceans now (27)heat at twice the rate they did 18 years ago. Around half of ocean heat intake since ...
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【单选题】我们看到的色彩斑斓的海底珊瑚,是因为珊瑚体内通常都有大量共生( )。
A.
珊瑚藻
B.
色素藻
C.
虫黄藻
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