题目内容

环境中的某些生态因子,如______、______、______等对生物类型、生长和分布起直接的作用,

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很多种类的植物不能在高纬度地区生活,是因为______太低的因素。

\r\n \r\n \r\n Factory Tour\r\n \r\n SUPPLY AREA\r\n \r\n OBJECT\r\n PHRASE\r\n \r\n 1. RAW MATERIALS\r\n Off-loaded onto a conveyor\r\n \r\n 2. CONVEYOR\r\n Taking them into supply room\r\n \r\n 3. COMPONENTS\r\n Stored on (16) \r\n \r\n 4. BOARDS\r\n Stacked against (17) \r\n \r\n 5. CHEMICALS\r\n Stored (18) the boards and shelves\r\n \r\n ASSEMBLY AREA\r\n \r\n OBJECT\r\n PHRASE\r\n \r\n 6. BOARDS\r\n Passing through a cutter\r\n \r\n 7. HOLES\r\n Drilled into boards\r\n \r\n 8. BOARDS\r\n (19) of drilling machine\r\n \r\n \r\n \r\n 9. COMPONENTS\r\n (20) into the holes\r\n \r\n 10. BOARDS\r\n Coming off a conveyor\r\n \r\n DISPATCH AREA\r\n \r\n OBJECT\r\n PHRASE\r\n \r\n 11. ASSEMBLED BOARDS\r\n Going into dispatch area\r\n \r\n 12. BOARDS\r\n (21) on the big table stacked infront of the table (22) in boxes\r\n \r\n

我国的鱼类学家______于1937年出版的《动物生态学纲要》,是中国第一部动物生态学著作。

下列说法正确的是( )。

A. 根据组织层次分类,生态学可分为个体生态学、种群生态学、群落生态学、生态系统生态学、景观生态学和全球生态学
B. 按生物分类类群划分,生态学可分为普通生态学、植物生态学、动物生态学和微生物生态学
C. 按生物的生存环境类型划分,生态学可分为分子生态学、生理生态学、行为生态学、进化生态学、农田生态学、渔业生态学、草地生态学
D. 按生态学与不同应用领域的结合划分,生态学可分为水域生态学和陆地生态学

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