地理知识与能力训练（Geography knowledge and ability training）.docVIP

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地理知识与能力训练（Geography knowledge and ability training）.doc

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地理知识与能力训练（Geography knowledge and ability training）

地理知识与能力训练（Geography knowledge and ability training） Knowledge and ability training in biology grade seven answers the first unit and the first chapter biological knowledge of biological characteristics of the biosphere first biological practice 1.D 2.B 3.C 4.A 5.B 6.D 7.A 8.B 9.B 10.B 11.C 12.C to improve the ability of 13. (1) growth and development in. (2) reproduction. (3) genetic phenomena. (4) variation. (5) respond to external stimuli. 14. (1) organisms can grow and reproduce. (2) biological life requires nutrition. (3) biological energy responds to external stimuli. 15.: old crow, biological and non biological, Rosinante;: bridges, water, people, road, west wind, sunset, skyline. Exercise 16. is biology. The evidence is that it can absorb carbon dioxide from people, use sunlight to produce a large amount of nutrients and exhaust oxygen, and purify the air in spacecraft. It can also reproduce in two ways, producing 2~3 generations in a day and night. The biological basis of section second investigation in the surrounding environment of 2.A 3.B 4.B 5.C 6.D practice 1.A 7.A 8.B 9.A 10.A 11.D 12.C 13.A to improve the ability of - B, B - C, C - a14. (1): plant ginkgo tree, kelp, cabbage; animal: carp, cows, ants; other creatures: fungus, Escherichia coli. (2) aquatic organisms: kelp, crucian carp, terrestrial organisms: ginkgo trees, fungus, dairy cattle, ants, cabbage, Escherichia coli. Answer: 15. the number of classes, the rate of myopia myopia x 100 expand practice (1) objective: To investigate the effect of clear PET investigation in peoples life and how to prevent the pet disease transmission to humans. 16. (2) survey methods: interviews, consultation materials, etc.. (3) respondents: Pets raised. (4) survey scope: all pets. (5) the survey plan: 1. To formulate an investigation plan; to design a rational investigation route; to classify and analyze. The second chapter first understand the basis of relationship between biosphere biology and environment 2.A 3.