"There are many different kinds of map projections, and this lesson showed three important examples. Why are different map projections necessary? Why can't we have one map projection?"


PLEASE HELP ASAP I HAVE BEEN ON THE ONE FOR 30 MINUTES​

Answers

Answer 1

Answer:

Different types of map projections are needed because they all have advantages and disadvantages, so none of them is perfect and they can complement each other.

Explanation:

There are numerous different types of map projections in usage. Each of them has its own set of unique characteristics, and each of them has some advantages, but also some disadvantages. This practially means that none of the maps is perfect and is not able to satisfy everything that is needed of it.

Some map projections have distortion around the Equator, some have distortions around the poles, some don't have distortions but they have shapes that are not suitable for practical usage. This leads to the usage of multiple map projections in order to get all information as objectively as possible instead of using one. If only one map projection is used then everyone will face a problem with wrong information about certain things and having a wrong perception of the world.


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What happens when waters salinity increases?

Answers

The density of water in creases as the sanity increases.the density of seawater (salinity greater than 24.7) increases as temperature decreases at all temperatures above freezing point. Density changes 2% because of all pressure difference between the surface and deep sea floor.
Hope that help:)

1.In two to three sentences, describe the given images
2.List down the disasters that you can identify from the
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Answers

Answer:

flood ,car accident , fire ,thunder strom

Answer:

Huge thunder,heavy rain,flood,fire, vehicles accident,snow fall,

Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions.

Online Content: Site 1


What is the educational system like in Brazil? (Site 1)

Answers

Answer and Explanation:

The educational system in Brazil offers a series of schools of both public and private nature. Most of these schools do not have full-time classes, allowing students to choose whether to study in the morning, afternoon or evening (reserved for adults).

In general, we can say that the Brazilian educational system is divided into three classes:

Elementary school: It covers children aged 6-14 years and lasts an average of 8 years.

High school: It covers teenagers between 15 - 17 years and lasts an average of 3 years.

higher education: formed by colleges and universities.

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