Unit 2
2.1 Can we Produce enough food for our growing population
2.2 How do we farm?
2.3 Where is the farmland in China?
2.4 What are the major farming problems in China?
2.5 Can the use of scientific farming methods help solve farming problems in China?
2.6 What harmful effects do scientific farming methods bring?
2.7 Are there other ways to solve farming problems in China?
2.8 Do the same problems happen in the other parts of the world?
      African countries and places