mini-talk 2 A: Organic farming on a large scale. B: A combination of organic and conventional methods. C: Conventional farming without any use of fertilizers. D: Genetic farming used with caution

Can you predict some contents from these titles? Please choose the possible information below.根据题目猜测可能的信息TitleNet loss: the high price of salmon farming A: the reason of net loss B: what is the salmon farming C: the price of salmon farming D: how does the salmon farming work E: the introduction of salmon farming

_______ farming is better for the environment.

What haschanged the environment of farming?

Techniques of organic farming help__________．[1分]

"Farming system" is equivalent to "cropping system.

‌"Farming system" is equivalent to "cropping system.‍

The modern American economy progressed from to , and eventually, to . A: colonial economy, handcraft economy, industrial economy B: farming economy, handcraft economy, industrial economy C: colonial economy, farming economy, industrial economy D: handcraft economy, farming economy, industrial economy

What contributes most to the development of the US agriculture? A: highly mechanized farming operations B: favorable climate C: fertile soil D: scientific farming methods

Summarize the differences of farming in the three regions of colonial America.