The mantle is the largest layer of the earth it takes up 84% of the earth. there are two sections in the mantle, the top is called the lithosphere and it also includes the crust. the lithosphere is a solid substance made out of dense rock that is about 1300 degrees. the bottom is called asthenosphere.
Because they are close to the southern pole, kinda like the north pole but where penguins live, antartica.
Answer:
(B) Finding zip codes of areas with high population
Explanation:
A geographic information system (GIS) is designed to display data related to location.
You can express the location in different ways, such as address or ZIP code, and the system can include data like population density.
The diagram below shows the population density in the zip codes of a given county.
(A) is wrong. The concentration of atmospheric oxygen is about the same everywhere (but the amount of pollution isn't).
(C) is wrong. GIS is not of much use in recognizing the location of an accident, but it could be useful if you plotted the locations of many accidents over a period of time.
(C) is wrong. GIS is not of much use in examining the traffic over a single bridge, but it might be useful for comparing the traffic over many different bridges in an area.
Decrease pesticide use
decrease the use of chemical agents
increase organic farming