Answer:
someone played it so people go intrested
Explanation:
Answer:
A. Demography can help us plan for the needs of our population.
Explanation:
Demography is the statistical study of the population.
<u>It analyzes the size of the population and their various characteristics – </u><u>education, ethnicity, religion, nationality, places of origin, where they live, how old are they, etc. </u>
With this information, various conclusions about people and their needs can be gathered. For example, we can get how educated the population is, and see if there is a need for better education and more facilities, or we can see if the average population is too old and “dying out” and if there is a need for benefits to the new families, etc.
Therefore,<u> by studying the information gathered with demography, we can learn about the needs of the population and plan changes and policies in order to meet them.</u>
Answer:
b. Two plates come together of different densities and one sinks under the other and melts.
Explanation:
<u>Subduction zones are places in the lithospheric plate where the convergent boundary happens. </u><u>Two plates come together, and one thrusts another and pushes it underneath.</u><u> The first plate goes above the second one, which sinks in the ground. </u>
The plate which has sunk under will end up partly melting by the magma inside of the earth. This eventually can lead up to the creation of the eruption of the vulcanos.
This is why the volcanos and earthquakes form at the subduction zones.
Eath is made up out of these tectonic plates, and the zones in which they meet have more frequent earthquakes.
<span>the grasslands of South America are a low plain, not mountainous or rain forest</span>
Answer:
The slope of the line is -3/10