55 percent
Today, around 55 percent of the world's population is thought to be living in an urban area or city, with that figure set to rise to 68 percent over the coming decades, according to the “Population Division” report from the UN's Department of Economic and Social Affairs.
Answer:
Ok, let's understand this
- Singapore area is about 719 sq km and it is 0.3% the size of whole UK
- London area is about 1573 sq km
Easily we can see that london is bigger than Singapore in terms of land area.
There is an interaction between human beings and their surroundings that is known as the human environment. Thus, it can be defined as a means of understanding the way people relate to their natural and physical surroundings. A place's environment is affected by a number of factors, such as its physical, biological, cultural, social, and economic characteristics which are all influenced by a number of factors.
<em>Hope this helps :)</em>
Answer:To reduce pollution, the government can use four main policies – tax to raise the price, subsidise alternatives, regulations to ban certain pollutants and pollution permits
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