Discuss the geologic processes that formed the continents during the precambrian era.

Geography

1 answer:

butalik [34]3 years ago

7 0

Answer: The Precambrian Era comprises all of geologic time prior to 600 million years ago.

Explanation: The Precambrian was originally defined as the era that existed before the emergence of life in the Cambrian Period. It is known that life on Earth began by the early Archean and that fossilized organisms became more and more abundant throughout Precambrian time.

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Imagine that you’ve been hired as an engineer who will help research new forms of electricity, like wind power. Your task is to

ladessa [460]

Answer: environment and society

Explanation:

Since the engineer has been hired in order to get a newer form of electricity, this implies that the engineer will need to get a location that'll be suitable for the wind power system to be developed.

This, an environment hat has lots of breezes and winds will be required to generate the wind power. Also, the engineer will need to study the environment to use a d carry out necessary analysis and feasibility study to know whether the wind powered will be effective. Therefore, the correct option is environment and society.

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Should a stronger country today be able to tell a weaker country what to do? (Six sentences long plz otherwise I won't get credi

ruslelena [56]

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3-In groundwater replenishment system in Orange County, CA, treated domestic sewer is injected into underlying aquifers using in

lina2011 [118]

Answer:

In groundwater replenishment system in Orange County, CA, treated domestic sewer is injected into underlying aquifers using injection wells.

False

Explanation:

In the orange country's water treatment system techniques like micro filtration , and ultraviolet ( UV ) , reverse osmosis (RO) disinfection with hydrogen peroxide are used for purification . Generally at the source polluted water is first micro - filtered for the removal of small suspended particles bacteria , protozoa , and harmful virus from water . The water is then filtered via RO , which removes salts , pesticides , viruses and most organic compounds are passed in the presence of the forced water via thin plastic membrane , and in the final stage , the water is treated with hydrogen peroxide and UV light as a precautionary measure.

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3 years ago

Trees in deciduous forest do what?

LuckyWell [14K]

Well a deciduous forest the temperate deciduous forest biome is characterized by its leaf-shedding trees and its seasons.

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As of 31 December 2018, there had been 150 tornado event days with 1169 total tornado reports for 2018. On average, each tornado

irakobra [83]

Answer:

7.798

Explanation:

It is understood that as at 31 December 2018, there had been 150 tornado event days with 1169 total tornado reports for 2018.

Then the average will be a calculated as:

1169/150= 7.79. This is regarded as the average amount of tornado experienced in the days it took place.

We can then infer and say that on average, each tornado event day had about 7.79 tornadoes reported.

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2 years ago