Please help me, How have human activities affected the United Kingdom?

It increased the amount of pollution

Explanation:

United Kingdom was considered as the leader of industrial revolution.  The revolution introduced the use of technology and factories to mass produce our goods. But on the downside, it excreted huge amount of pollution that might lead to health deterioration and global warming.

According to the data provided by the Health Effects Institute, United Kingdom ranked 4th among other industrialized nations in terms of death caused by air pollution.  (The 1st-3rd trade belong to China, Russia, and Germany)

answer; /// the answer to the first question is (b) it began when people first deliberately seeds; /// and (d); // it gave people a steady food supple for the first time;

answer; the changing age structure of the population;