The given diagram shows the stages of food production chain of the United States. Summarize the informtion and make comperison where relavant
The flow chart shows "trampling", the negative effect of tourists walking in the countryside for the environment. Summarize the informtion by selecting and reporting the main features.
The table gives information about the three countries with the highest populations. Summarise the informtion by selecting and reporting the main features, and make comparisons where relevant.