Social Studies, 15.01.2021 17:50 aaliyahettorre

Background information on wealth in Brazil

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1. The ability to transport things by the river system. For example, for power plants, it is much cheaper to use a barge to transport a load of coal than using trucks to haul it. Also the river is like a huge highway system that people don't need to maintain (road reconstruction) and goods can be shipped directly from ports a hundred miles inland out to see to the ocean where they can go around the world.
2. Source of resources, ranging from any different species of fish to aquatic plants to fertile river sediments.
3. Large and widespread source for irrigation of farms and orchards.
4. Most power plants and factories are built near rivers since they use large amounts of water to produce electricity and many consumer goods. This usually effects the quality of the resources obtained from the river, but they are both still options.

Answer from: Quest

every society, in order to meet the needs of it's people, has to answer three basic questions:

- what should we produce?

- how should we produce it?

- for whom should we produce it?

this questions must be answered in order to, option b, aid in production decisions.

every country can't produce everything, no matter how rich their land is. it may be a matter of technology, resources or geographical conditions. so, these three questions must be resolved in order to get the most of the production of each land.

hope this !

Answer from: Quest

giant impact theory - the moon was formed from the collision between earth and another mars-sized body.

colliding planetesimals hypothesis - the moon was formed from the same cloud of material as earth.

capture hypothesis - the moon was locked into orbit by earths gravity as it was passing by it.

accretion hypothesis - the moon was formed from collisions and combining of planetesimals.

i think this is right, if not and you know better let me know.

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