The answers are:
- air pollution; the bigger cities create lots of dust, there's always new building sites that contribute to dust and some of the working materials to pollute the air. Also there's big amount of vehicles that release toxic gases, as well as the industry.
- housing shortages; the more people there are at some city, the more difficult it is to have space for everyone, because usually the process of building new homes doesn't correspond with the amount of people coming in.
- overcrowding; the larger the population at some place, the more crowded it gets, be it in traffic, walking, in stores, institutions...
- water pollution; more people means more pollutants in the water they are using, which in return creates water shortages because big portion of the water can not be used afterwards.
- water shortages; the amount of fresh water is limited, so once the population surpases the optimal number problems with fresh water start to occur. To this also contributes the irresponsible usage of water.
Answer:
The full form GPS is Global Positioning System.
Explanation:
The GPS was developed by the American federal government and it is known as Global Positioning system. It is one of the most widely used platform or software and popular way of the satellite navigation systems which works on the utilization of the network of satellites along with a control station and a electronic gadget where the information can be displayed.
The three examples of the ways of how people can use the information from the GPS satellites are :
1. to search location of other people
2. to communicate
3. to follow digital maps
People cut down the tropical rainforests and one of the main reason why they do it is so that they can have roads there instead.
